[INFO] fetching crate ref-portals 1.0.0-beta.2...
[INFO] testing ref-portals-1.0.0-beta.2 against 1.54.0 for beta-1.55-1
[INFO] extracting crate ref-portals 1.0.0-beta.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate ref-portals 1.0.0-beta.2 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ref-portals 1.0.0-beta.2
[INFO] finished tweaking crates.io crate ref-portals 1.0.0-beta.2
[INFO] tweaked toml for crates.io crate ref-portals 1.0.0-beta.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert-impl v0.1.3
[INFO] [stderr]   Downloaded assert-panic v1.0.0-preview.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd999eb472dcaf7d0ce00a71b5e4d642e2c5879b4db1693ce2cfebdcbd95b090
[INFO] running `Command { std: "docker" "start" "-a" "fd999eb472dcaf7d0ce00a71b5e4d642e2c5879b4db1693ce2cfebdcbd95b090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd999eb472dcaf7d0ce00a71b5e4d642e2c5879b4db1693ce2cfebdcbd95b090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd999eb472dcaf7d0ce00a71b5e4d642e2c5879b4db1693ce2cfebdcbd95b090", kill_on_drop: false }`
[INFO] [stdout] fd999eb472dcaf7d0ce00a71b5e4d642e2c5879b4db1693ce2cfebdcbd95b090
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8a0ae0ba36a08f70f5135bb2665fd88dc424f4f92efde893067741dcc4dee25
[INFO] running `Command { std: "docker" "start" "-a" "d8a0ae0ba36a08f70f5135bb2665fd88dc424f4f92efde893067741dcc4dee25", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling ref-portals v1.0.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:282:20
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!(ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!("{}", ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 282 |             std::panic::panic_any(ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:288:24
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:388:20
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 388 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:397:20
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 397 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:282:36
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!(ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!("{}", ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| std::panic::panic_any(ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:321:20
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 321 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:363:20
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 363 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "d8a0ae0ba36a08f70f5135bb2665fd88dc424f4f92efde893067741dcc4dee25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a0ae0ba36a08f70f5135bb2665fd88dc424f4f92efde893067741dcc4dee25", kill_on_drop: false }`
[INFO] [stdout] d8a0ae0ba36a08f70f5135bb2665fd88dc424f4f92efde893067741dcc4dee25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b655ac07e325273e2480b2b443280f702f5d2caabdf519ee1994633f367e4053
[INFO] running `Command { std: "docker" "start" "-a" "b655ac07e325273e2480b2b443280f702f5d2caabdf519ee1994633f367e4053", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling tinyvec_macros v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling semver-parser v0.9.0
[INFO] [stderr]    Compiling assert-panic v1.0.0-preview.1
[INFO] [stderr]    Compiling assert-impl v0.1.3
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:282:20
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!(ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!("{}", ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 282 |             std::panic::panic_any(ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:288:24
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:388:20
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 388 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:397:20
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 397 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:282:36
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!(ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!("{}", ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| std::panic::panic_any(ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:321:20
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 321 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:363:20
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 363 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling unicode-bidi v0.3.5
[INFO] [stderr]    Compiling tinyvec v1.3.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.19
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling idna v0.2.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling url v2.2.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling version-sync v0.9.2
[INFO] [stderr]    Compiling ref-portals v1.0.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:282:20
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!(ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!("{}", ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 282 |             std::panic::panic_any(ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:288:24
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                        ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:388:20
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 388 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:397:20
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 397 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:282:36
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!(ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!("{}", ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| std::panic::panic_any(ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:321:20
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 321 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:363:20
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this is no longer accepted in Rust 2021
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 363 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.24s
[INFO] running `Command { std: "docker" "inspect" "b655ac07e325273e2480b2b443280f702f5d2caabdf519ee1994633f367e4053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b655ac07e325273e2480b2b443280f702f5d2caabdf519ee1994633f367e4053", kill_on_drop: false }`
[INFO] [stdout] b655ac07e325273e2480b2b443280f702f5d2caabdf519ee1994633f367e4053
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e34fc750ce963d37b23f059101c73df993c4bda5a99208c936ddcfa9e122a4d3
[INFO] running `Command { std: "docker" "start" "-a" "e34fc750ce963d37b23f059101c73df993c4bda5a99208c936ddcfa9e122a4d3", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:282:20
[INFO] [stderr]     |
[INFO] [stderr] 282 |             panic!(ANCHOR_STILL_IN_USE)
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 282 |             panic!("{}", ANCHOR_STILL_IN_USE)
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 282 |             std::panic::panic_any(ANCHOR_STILL_IN_USE)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:288:24
[INFO] [stderr]     |
[INFO] [stderr] 288 |                 panic!(ANCHOR_POISONED)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 288 |                 panic!("{}", ANCHOR_POISONED)
[INFO] [stderr]     |                        ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 288 |                 std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:388:20
[INFO] [stderr]     |
[INFO] [stderr] 388 |             panic!(ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 388 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 388 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:397:20
[INFO] [stderr]     |
[INFO] [stderr] 397 |             panic!(ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 397 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 397 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/sync.rs:282:36
[INFO] [stderr]     |
[INFO] [stderr] 282 |         .unwrap_or_else(|_| panic!(ANCHOR_STILL_IN_USE));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 282 |         .unwrap_or_else(|_| panic!("{}", ANCHOR_STILL_IN_USE));
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 282 |         .unwrap_or_else(|_| std::panic::panic_any(ANCHOR_STILL_IN_USE));
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/sync.rs:321:20
[INFO] [stderr]     |
[INFO] [stderr] 321 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 321 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 321 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/sync.rs:363:20
[INFO] [stderr]     |
[INFO] [stderr] 363 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 363 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 363 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:282:20
[INFO] [stderr]     |
[INFO] [stderr] 282 |             panic!(ANCHOR_STILL_IN_USE)
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_fmt_panic)]` on by default
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 282 |             panic!("{}", ANCHOR_STILL_IN_USE)
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 282 |             std::panic::panic_any(ANCHOR_STILL_IN_USE)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:288:24
[INFO] [stderr]     |
[INFO] [stderr] 288 |                 panic!(ANCHOR_POISONED)
[INFO] [stderr]     |                        ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 288 |                 panic!("{}", ANCHOR_POISONED)
[INFO] [stderr]     |                        ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 288 |                 std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:388:20
[INFO] [stderr]     |
[INFO] [stderr] 388 |             panic!(ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 388 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 388 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/rc.rs:397:20
[INFO] [stderr]     |
[INFO] [stderr] 397 |             panic!(ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 397 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 397 |             std::panic::panic_any(ANCHOR_POISONED)
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/sync.rs:282:36
[INFO] [stderr]     |
[INFO] [stderr] 282 |         .unwrap_or_else(|_| panic!(ANCHOR_STILL_IN_USE));
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 282 |         .unwrap_or_else(|_| panic!("{}", ANCHOR_STILL_IN_USE));
[INFO] [stderr]     |                                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 282 |         .unwrap_or_else(|_| std::panic::panic_any(ANCHOR_STILL_IN_USE));
[INFO] [stderr]     |                             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/sync.rs:321:20
[INFO] [stderr]     |
[INFO] [stderr] 321 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 321 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 321 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/sync.rs:363:20
[INFO] [stderr]     |
[INFO] [stderr] 363 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this is no longer accepted in Rust 2021
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 363 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |                    ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 363 |             std::panic::panic_any(ANCHOR_STILL_IN_USE);
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ref_portals-7ee88dfc46684e14)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/version-numbers.rs (/opt/rustwide/target/debug/deps/version_numbers-916b4462dafef055)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test_readme_deps ... ok
[INFO] [stdout] test test_html_root_url ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ref-portals
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test src/rc.rs - rc::Anchor (line 37) ... FAILED
[INFO] [stdout] test src/rc.rs - rc::Anchor (line 296) ... FAILED
[INFO] [stdout] test src/rc.rs - rc::RwAnchor (line 64) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/sync.rs - sync::RwAnchor (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] test src/rc.rs - rc::RwAnchor (line 97) ... ok
[INFO] [stdout] test src/sync.rs - sync::RwAnchor (line 372) ... ok
[INFO] [stdout] test src/rc.rs - rc::RwAnchor::portal (line 182) ... ok
[INFO] [stdout] test src/sync.rs - sync::WAnchor (line 148) ... ok
[INFO] [stdout] test src/rc.rs - rc::Anchor::portal (line 140) ... ok
[INFO] [stdout] test src/sync.rs - sync::WAnchor (line 165) ... ok
[INFO] [stdout] test src/sync.rs - sync::Anchor::drop (line 262) ... ok
[INFO] [stdout] test src/sync.rs - sync::WAnchor (line 395) ... ok
[INFO] [stdout] test src/sync.rs - sync::RwAnchor::drop (line 293) ... ok
[INFO] [stdout] test src/sync.rs - sync::RwAnchor (line 94) ... ok
[INFO] [stdout] test src/rc.rs - rc::RwAnchor (line 80) ... ok
[INFO] [stdout] test src/rc.rs - rc::RwAnchor::drop (line 241) ... ok
[INFO] [stdout] test src/sync.rs - sync::WAnchor::drop (line 335) ... ok
[INFO] [stdout] test src/rc.rs - rc::RwAnchor (line 313) ... ok
[INFO] [stdout] test src/sync.rs - sync::Anchor (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/rc.rs - rc::Anchor (line 37) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `assert_deadlock`
[INFO] [stdout]  --> src/rc.rs:38:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | use {assert_deadlock::assert_deadlock, std::time::Duration};
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^ use of undeclared crate or module `assert_deadlock`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_deadlock`
[INFO] [stdout]   --> src/rc.rs:45:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_deadlock!(drop(anchor), Duration::from_secs(1));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rc.rs - rc::Anchor (line 296) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `assert_deadlock`
[INFO] [stdout]  --> src/rc.rs:297:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | use {assert_deadlock::assert_deadlock, std::time::Duration};
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^ use of undeclared crate or module `assert_deadlock`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_deadlock`
[INFO] [stdout]   --> src/rc.rs:304:1
[INFO] [stdout]    |
[INFO] [stdout] 10 | assert_deadlock!(
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/rc.rs - rc::RwAnchor (line 64) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `assert_deadlock`
[INFO] [stdout]  --> src/rc.rs:65:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | use {assert_deadlock::assert_deadlock, std::time::Duration};
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^ use of undeclared crate or module `assert_deadlock`
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_deadlock`
[INFO] [stdout]   --> src/rc.rs:73:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | assert_deadlock!(drop(anchor), Duration::from_secs(1));
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/rc.rs - rc::Anchor (line 296)
[INFO] [stdout]     src/rc.rs - rc::Anchor (line 37)
[INFO] [stdout]     src/rc.rs - rc::RwAnchor (line 64)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.94s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "e34fc750ce963d37b23f059101c73df993c4bda5a99208c936ddcfa9e122a4d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34fc750ce963d37b23f059101c73df993c4bda5a99208c936ddcfa9e122a4d3", kill_on_drop: false }`
[INFO] [stdout] e34fc750ce963d37b23f059101c73df993c4bda5a99208c936ddcfa9e122a4d3
