[INFO] fetching crate octane 0.1.2...
[INFO] testing octane-0.1.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate octane 0.1.2 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate octane 0.1.2
[INFO] finished tweaking crates.io crate octane 0.1.2
[INFO] tweaked toml for crates.io crate octane 0.1.2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate octane 0.1.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate octane 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.65
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.65
[INFO] [stderr]   Downloaded octane_json v0.1.2
[INFO] [stderr]   Downloaded octane_macros v0.1.2
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.65
[INFO] [stderr]   Downloaded tokio-openssl v0.4.0
[INFO] [stderr]   Downloaded tokio-rustls v0.14.0
[INFO] [stderr]   Downloaded js-sys v0.3.42
[INFO] [stderr]   Downloaded proc-macro2 v1.0.19
[INFO] [stderr]   Downloaded webpki v0.21.3
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.65
[INFO] [stderr]   Downloaded sct v0.6.0
[INFO] [stderr]   Downloaded rustls v0.18.0
[INFO] [stderr]   Downloaded syn v1.0.35
[INFO] [stderr]   Downloaded tokio v0.2.22
[INFO] [stderr]   Downloaded web-sys v0.3.42
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.65
[INFO] [stderr]   Downloaded ring v0.16.15
[INFO] [stderr]   Downloaded libc v0.2.73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d93d031e2805192d0a5029aa06712f9c553d0b802f2affa852d9fb6f8e362d1
[INFO] running `Command { std: "docker" "start" "-a" "2d93d031e2805192d0a5029aa06712f9c553d0b802f2affa852d9fb6f8e362d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d93d031e2805192d0a5029aa06712f9c553d0b802f2affa852d9fb6f8e362d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d93d031e2805192d0a5029aa06712f9c553d0b802f2affa852d9fb6f8e362d1", kill_on_drop: false }`
[INFO] [stdout] 2d93d031e2805192d0a5029aa06712f9c553d0b802f2affa852d9fb6f8e362d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 105ce374cbc6cc82927ff4d692d6a43bdbb5976402de1c3a1ad4b1a4bb40cace
[INFO] running `Command { std: "docker" "start" "-a" "105ce374cbc6cc82927ff4d692d6a43bdbb5976402de1c3a1ad4b1a4bb40cace", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling pin-project-lite v0.1.7
[INFO] [stderr]    Compiling futures-core v0.3.5
[INFO] [stderr]    Compiling octane_macros v0.1.2
[INFO] [stderr]    Compiling octane_json v0.1.2
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v2.0.0
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling tokio v0.2.22
[INFO] [stderr]    Compiling webpki v0.21.3
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling rustls v0.18.0
[INFO] [stderr]    Compiling tokio-rustls v0.14.0
[INFO] [stderr]    Compiling octane v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/path.rs:343:17
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn iter(&self) -> PathNodeIterator<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn iter(&self) -> PathNodeIterator<'_, T> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:207:58
[INFO] [stdout]     |
[INFO] [stdout] 207 | ...                   Err(e) => panic!(e),
[INFO] [stdout]     |                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 207 |                                         Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                                          +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 207 -                                         Err(e) => panic!(e),
[INFO] [stdout] 207 +                                         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:210:50
[INFO] [stdout]     |
[INFO] [stdout] 210 | ...                   Err(e) => panic!(e),
[INFO] [stdout]     |                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 210 |                                 Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                                  +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 210 -                                 Err(e) => panic!(e),
[INFO] [stdout] 210 +                                 Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:225:42
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         Err(e) => panic!(e),
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                          +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 225 -                         Err(e) => panic!(e),
[INFO] [stdout] 225 +                         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `octane::responder::StatusCode`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use octane::responder::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.14s
[INFO] running `Command { std: "docker" "inspect" "105ce374cbc6cc82927ff4d692d6a43bdbb5976402de1c3a1ad4b1a4bb40cace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "105ce374cbc6cc82927ff4d692d6a43bdbb5976402de1c3a1ad4b1a4bb40cace", kill_on_drop: false }`
[INFO] [stdout] 105ce374cbc6cc82927ff4d692d6a43bdbb5976402de1c3a1ad4b1a4bb40cace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a61383cd4b1d13a6e1f425a03a4076607dca258e4787005bc82429e32169648
[INFO] running `Command { std: "docker" "start" "-a" "0a61383cd4b1d13a6e1f425a03a4076607dca258e4787005bc82429e32169648", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/path.rs:343:17
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn iter(&self) -> PathNodeIterator<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn iter(&self) -> PathNodeIterator<'_, T> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:207:58
[INFO] [stdout]     |
[INFO] [stdout] 207 | ...                   Err(e) => panic!(e),
[INFO] [stdout]     |                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 207 |                                         Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                                          +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 207 -                                         Err(e) => panic!(e),
[INFO] [stdout] 207 +                                         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:210:50
[INFO] [stdout]     |
[INFO] [stdout] 210 | ...                   Err(e) => panic!(e),
[INFO] [stdout]     |                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 210 |                                 Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                                  +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 210 -                                 Err(e) => panic!(e),
[INFO] [stdout] 210 +                                 Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:225:42
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         Err(e) => panic!(e),
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                          +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 225 -                         Err(e) => panic!(e),
[INFO] [stdout] 225 +                         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling octane v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `octane::responder::StatusCode`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use octane::responder::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `octane::responder::StatusCode`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use octane::responder::StatusCode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/path.rs:343:17
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn iter(&self) -> PathNodeIterator<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub fn iter(&self) -> PathNodeIterator<'_, T> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:207:58
[INFO] [stdout]     |
[INFO] [stdout] 207 | ...                   Err(e) => panic!(e),
[INFO] [stdout]     |                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 207 |                                         Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                                          +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 207 -                                         Err(e) => panic!(e),
[INFO] [stdout] 207 +                                         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:210:50
[INFO] [stdout]     |
[INFO] [stdout] 210 | ...                   Err(e) => panic!(e),
[INFO] [stdout]     |                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 210 |                                 Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                                  +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 210 -                                 Err(e) => panic!(e),
[INFO] [stdout] 210 +                                 Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/server.rs:225:42
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         Err(e) => panic!(e),
[INFO] [stdout]     |                                          ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 225 |                         Err(e) => panic!("{}", e),
[INFO] [stdout]     |                                          +++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 225 -                         Err(e) => panic!(e),
[INFO] [stdout] 225 +                         Err(e) => std::panic::panic_any(e),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.81s
[INFO] running `Command { std: "docker" "inspect" "0a61383cd4b1d13a6e1f425a03a4076607dca258e4787005bc82429e32169648", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a61383cd4b1d13a6e1f425a03a4076607dca258e4787005bc82429e32169648", kill_on_drop: false }`
[INFO] [stdout] 0a61383cd4b1d13a6e1f425a03a4076607dca258e4787005bc82429e32169648
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a08e1ee6faeae5b36da2122c76f3dc889f6cd938bd49f21fb36155dae15b96ec
[INFO] running `Command { std: "docker" "start" "-a" "a08e1ee6faeae5b36da2122c76f3dc889f6cd938bd49f21fb36155dae15b96ec", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/path.rs:343:17
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn iter(&self) -> PathNodeIterator<T> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 343 |     pub fn iter(&self) -> PathNodeIterator<'_, T> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/server.rs:207:58
[INFO] [stderr]     |
[INFO] [stderr] 207 | ...                   Err(e) => panic!(e),
[INFO] [stderr]     |                                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 207 |                                         Err(e) => panic!("{}", e),
[INFO] [stderr]     |                                                          +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 207 -                                         Err(e) => panic!(e),
[INFO] [stderr] 207 +                                         Err(e) => std::panic::panic_any(e),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/server.rs:210:50
[INFO] [stderr]     |
[INFO] [stderr] 210 | ...                   Err(e) => panic!(e),
[INFO] [stderr]     |                                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 210 |                                 Err(e) => panic!("{}", e),
[INFO] [stderr]     |                                                  +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 210 -                                 Err(e) => panic!(e),
[INFO] [stderr] 210 +                                 Err(e) => std::panic::panic_any(e),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/server.rs:225:42
[INFO] [stderr]     |
[INFO] [stderr] 225 |                         Err(e) => panic!(e),
[INFO] [stderr]     |                                          ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to `Display` the message
[INFO] [stderr]     |
[INFO] [stderr] 225 |                         Err(e) => panic!("{}", e),
[INFO] [stderr]     |                                          +++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 225 -                         Err(e) => panic!(e),
[INFO] [stderr] 225 +                         Err(e) => std::panic::panic_any(e),
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `octane` (lib) generated 4 warnings (run `cargo fix --lib -p octane` to apply 4 suggestions)
[INFO] [stderr] warning: unused import: `octane::responder::StatusCode`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use octane::responder::StatusCode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `octane` (bin "octane") generated 1 warning (run `cargo fix --bin "octane"` to apply 1 suggestion)
[INFO] [stderr] warning: `octane` (bin "octane" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `octane` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/octane-e40969465800bf0e)
[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 unittests src/main.rs (/opt/rustwide/target/debug/deps/octane-dd0bd3f34c798d35)
[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/common.rs (/opt/rustwide/target/debug/deps/common-2ff838e776061095)
[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/extended_queries.rs (/opt/rustwide/target/debug/deps/extended_queries-be5e82cde3c15455)
[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/header.rs (/opt/rustwide/target/debug/deps/header-89984edf16e9b887)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test seriialise_cookies ... ok
[INFO] [stdout] test success_empty_value ... ok
[INFO] [stdout] test success_cookies ... ok
[INFO] [stdout] test success_keepalive ... ok
[INFO] [stdout] test success_keepalive_edge ... ok
[INFO] [stdout] test success_standard ... ok
[INFO] [stdout] test fail_malformed_name - should panic ... ok
[INFO] [stdout] test fail_no_value - should panic ... ok
[INFO] [stderr]      Running tests/json.rs (/opt/rustwide/target/debug/deps/json-32f731a6a51db9df)
[INFO] [stdout] test fail_empty_name - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test failure_object ... ok
[INFO] [stdout] test failure_string ... ok
[INFO] [stdout] test success_derive ... ok
[INFO] [stdout] test fail_derive ... ok
[INFO] [stdout] test success_bool ... ok
[INFO] [stdout] test success_object ... ok
[INFO] [stdout] test success_element ... ok
[INFO] [stdout] test success_string ... ok
[INFO] [stdout] test success_null ... ok
[INFO] [stdout] test success_number ... ok
[INFO] [stderr]      Running tests/path.rs (/opt/rustwide/target/debug/deps/path-b4d2ba538411199a)
[INFO] [stdout] test success_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test success_standard ... ok
[INFO] [stdout] test success_matching ... ok
[INFO] [stdout] test success_subtraction ... ok
[INFO] [stdout] test success_tree ... ok
[INFO] [stdout] test fail_traversal - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/query.rs (/opt/rustwide/target/debug/deps/query-907e22119be41c6b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test success_blank_query ... ok
[INFO] [stdout] test success_no_name ... ok
[INFO] [stdout] test success_weird_hex ... ok
[INFO] [stdout] test success_standard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/request.rs (/opt/rustwide/target/debug/deps/request-21bfb8e2d4b75c9d)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/request_line.rs (/opt/rustwide/target/debug/deps/request_line-01ff8d1b6caa58b9)
[INFO] [stdout] test success_raw_headers ... ok
[INFO] [stdout] test success_standard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test success_other_method ... ok
[INFO] [stdout] test success_standard ... ok
[INFO] [stderr]      Running tests/response.rs (/opt/rustwide/target/debug/deps/response-2b694d03fdafe8dc)
[INFO] [stdout] test fail_extra_1 - should panic ... ok
[INFO] [stdout] test fail_malformed_version - should panic ... ok
[INFO] [stdout] test fail_missing_clause - should panic ... ok
[INFO] [stdout] test fail_extra_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[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/time.rs (/opt/rustwide/target/debug/deps/time-e5389eb4ec2ec1a8)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test some_time_stamp ... ok
[INFO] [stdout] test some_more_time_stamps ... ok
[INFO] [stdout] test start_date ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests octane
[INFO] [stdout] 
[INFO] [stdout] running 46 tests
[INFO] [stdout] test src/config.rs - config::Config::set_404_file (line 188) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::with_ssl_config (line 214) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::set_404_file (line 178) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::ssl (line 230) - compile ... ok
[INFO] [stdout] test src/config.rs - config::OctaneConfig (line 116) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Ssl::cert (line 76) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::ssl (line 243) - compile ... ok
[INFO] [stdout] test src/cookies.rs - cookies::Cookies::set (line 62) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 19) - compile ... ok
[INFO] [stdout] test src/cookies.rs - cookies::Cookies (line 14) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Ssl::key (line 60) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::set_keepalive (line 154) - compile ... ok
[INFO] [stdout] test src/request.rs - request::MatchedRequest (line 376) - compile ... ok
[INFO] [stdout] test src/request.rs - request::Request (line 276) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::with_ssl_config (line 202) - compile ... ok
[INFO] [stdout] test src/request.rs - request::HttpVersion (line 57) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Config::set_keepalive (line 164) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::attachment (line 340) - compile ... ok
[INFO] [stdout] test src/config.rs - config::Ssl (line 22) - compile ... ok
[INFO] [stdout] test src/request.rs - request::RequestLine (line 102) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::attachment_with_filename (line 364) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response (line 24) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::headers_sent (line 317) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::send (line 129) - compile ... ok
[INFO] [stdout] test src/request.rs - request::Headers (line 212) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::json (line 250) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::get (line 86) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::redirect (line 390) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::with_type (line 175) - compile ... ok
[INFO] [stdout] test src/router.rs - router::Route::get (line 166) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::cookie (line 414) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::set (line 63) - compile ... ok
[INFO] [stdout] test src/router.rs - router::Flow (line 38) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::send_file (line 211) - compile ... ok
[INFO] [stdout] test src/router.rs - router::Route::head (line 126) - compile ... ok
[INFO] [stdout] test src/responder.rs - responder::Response::status (line 283) - compile ... ok
[INFO] [stdout] test src/router.rs - router::route (line 330) - compile ... ok
[INFO] [stdout] test src/server.rs - server::Octane::static_dir (line 120) - compile ... ok
[INFO] [stdout] test src/server.rs - server::Octane::with_router (line 74) - compile ... ok
[INFO] [stdout] test src/server.rs - server::Octane::with_config (line 97) - compile ... ok
[INFO] [stdout] test src/router.rs - router::Route::option (line 105) - compile ... ok
[INFO] [stdout] test src/router.rs - router::Route (line 75) - compile ... ok
[INFO] [stdout] test src/server.rs - server::Octane (line 35) - compile ... ok
[INFO] [stdout] test src/router.rs - router::Route::post (line 146) - compile ... ok
[INFO] [stdout] test src/router.rs - router::Route::put (line 186) - compile ... ok
[INFO] [stdout] test src/server.rs - server::Octane::listen (line 151) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.94s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a08e1ee6faeae5b36da2122c76f3dc889f6cd938bd49f21fb36155dae15b96ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a08e1ee6faeae5b36da2122c76f3dc889f6cd938bd49f21fb36155dae15b96ec", kill_on_drop: false }`
[INFO] [stdout] a08e1ee6faeae5b36da2122c76f3dc889f6cd938bd49f21fb36155dae15b96ec
