[INFO] fetching crate magic-wormhole 0.0.2...
[INFO] testing magic-wormhole-0.0.2 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate magic-wormhole 0.0.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate magic-wormhole 0.0.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate magic-wormhole 0.0.2
[INFO] finished tweaking crates.io crate magic-wormhole 0.0.2
[INFO] tweaked toml for crates.io crate magic-wormhole 0.0.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate magic-wormhole 0.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db839da94b8b017684d9b1beef09067601ecc41c95facd393d95f2dc8254a438
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "db839da94b8b017684d9b1beef09067601ecc41c95facd393d95f2dc8254a438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db839da94b8b017684d9b1beef09067601ecc41c95facd393d95f2dc8254a438", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db839da94b8b017684d9b1beef09067601ecc41c95facd393d95f2dc8254a438", kill_on_drop: false }`
[INFO] [stdout] db839da94b8b017684d9b1beef09067601ecc41c95facd393d95f2dc8254a438
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d0c88ee9330e0c8541481e6da79b4eb4d4b64a4ec61cd92ee40494b73996481
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d0c88ee9330e0c8541481e6da79b4eb4d4b64a4ec61cd92ee40494b73996481", kill_on_drop: false }`
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[INFO] [stderr]    Compiling mio v0.6.19
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[INFO] [stderr]    Compiling rand_chacha v0.2.1
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[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling mio-extras v2.0.5
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[INFO] [stderr]    Compiling rand v0.7.0
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[INFO] [stderr]    Compiling ws v0.9.0
[INFO] [stderr]    Compiling parking_lot v0.7.1
[INFO] [stderr]    Compiling libsodium-sys v0.2.2
[INFO] [stderr]    Compiling tokio-reactor v0.1.9
[INFO] [stderr]    Compiling serde_json v1.0.40
[INFO] [stderr]    Compiling tokio-fs v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.3
[INFO] [stderr]    Compiling tokio-uds v0.2.5
[INFO] [stderr]    Compiling tokio-udp v0.1.5
[INFO] [stderr]    Compiling spake2 v0.2.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling serde_derive v1.0.99
[INFO] [stderr]    Compiling tokio-tls v0.2.1
[INFO] [stderr]    Compiling websocket v0.23.0
[INFO] [stderr]    Compiling sodiumoxide v0.2.2
[INFO] [stderr]    Compiling magic-wormhole v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `std::string::String::split_off` that must be used
[INFO] [stdout]   --> src/core/wordlist.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     suffix.split_off(p as usize);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 56s
[INFO] running `Command { std: "docker" "inspect" "7d0c88ee9330e0c8541481e6da79b4eb4d4b64a4ec61cd92ee40494b73996481", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0c88ee9330e0c8541481e6da79b4eb4d4b64a4ec61cd92ee40494b73996481", kill_on_drop: false }`
[INFO] [stdout] 7d0c88ee9330e0c8541481e6da79b4eb4d4b64a4ec61cd92ee40494b73996481
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d69377ec83cf6794dc9a1f44c5099d015788942947b71459624b337ce9579688
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d69377ec83cf6794dc9a1f44c5099d015788942947b71459624b337ce9579688", kill_on_drop: false }`
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling rustc-demangle v0.1.16
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling unicode-segmentation v1.3.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling utf8parse v0.1.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.31
[INFO] [stderr]    Compiling lock_api v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling thread-id v3.3.0
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stdout] warning: unused return value of `std::string::String::split_off` that must be used
[INFO] [stdout]   --> src/core/wordlist.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     suffix.split_off(p as usize);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling humantime v1.2.0
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling backtrace v0.3.35
[INFO] [stderr]    Compiling rustyline v5.0.2
[INFO] [stderr]    Compiling magic-wormhole v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> examples/readline-core.rs:100:29
[INFO] [stdout]     |
[INFO] [stdout] 100 |                         err.description(),
[INFO] [stdout]     |                             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]    --> examples/readline-core.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 |                     err.description(),
[INFO] [stdout]     |                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/core/nameplate.rs:197:25
[INFO] [stdout]     |
[INFO] [stdout] 197 |             _ => panic!(e0),
[INFO] [stdout]     |                         ^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:9
[INFO] [stdout]     |
[INFO] [stdout] 2   | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` implied by `#[warn(warnings)]`
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 197 |             _ => panic!("{}", e0),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 197 |             _ => std::panic::panic_any(e0),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/core/nameplate.rs:247:25
[INFO] [stdout]     |
[INFO] [stdout] 247 |             _ => panic!(e0),
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 247 |             _ => panic!("{}", e0),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 247 |             _ => std::panic::panic_any(e0),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/core/nameplate.rs:363:25
[INFO] [stdout]     |
[INFO] [stdout] 363 |             _ => panic!(e0),
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to Display the message
[INFO] [stdout]     |
[INFO] [stdout] 363 |             _ => panic!("{}", e0),
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 363 |             _ => std::panic::panic_any(e0),
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `std::string::String::split_off` that must be used
[INFO] [stdout]   --> src/core/wordlist.rs:42:21
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     suffix.split_off(p as usize);
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:2:9
[INFO] [stdout]    |
[INFO] [stdout] 2  | #![deny(warnings)]
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` implied by `#[warn(warnings)]`
[INFO] [stdout]    = note: use `.truncate()` if you don't need the other half
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 50.44s
[INFO] running `Command { std: "docker" "inspect" "d69377ec83cf6794dc9a1f44c5099d015788942947b71459624b337ce9579688", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d69377ec83cf6794dc9a1f44c5099d015788942947b71459624b337ce9579688", kill_on_drop: false }`
[INFO] [stdout] d69377ec83cf6794dc9a1f44c5099d015788942947b71459624b337ce9579688
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d0d1c4fab02de1279aec9563ee7c6952a01799e1b033bbd0b11b6b4d2cdde2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7d0d1c4fab02de1279aec9563ee7c6952a01799e1b033bbd0b11b6b4d2cdde2e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused return value of `std::string::String::split_off` that must be used
[INFO] [stderr]   --> src/core/wordlist.rs:42:21
[INFO] [stderr]    |
[INFO] [stderr] 42 |                     suffix.split_off(p as usize);
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:2:9
[INFO] [stderr]    |
[INFO] [stderr] 2  | #![deny(warnings)]
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` implied by `#[warn(warnings)]`
[INFO] [stderr]    = note: use `.truncate()` if you don't need the other half
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/core/nameplate.rs:197:25
[INFO] [stderr]     |
[INFO] [stderr] 197 |             _ => panic!(e0),
[INFO] [stderr]     |                         ^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:2:9
[INFO] [stderr]     |
[INFO] [stderr] 2   | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` implied by `#[warn(warnings)]`
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 197 |             _ => panic!("{}", e0),
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 197 |             _ => std::panic::panic_any(e0),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/core/nameplate.rs:247:25
[INFO] [stderr]     |
[INFO] [stderr] 247 |             _ => panic!(e0),
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 247 |             _ => panic!("{}", e0),
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 247 |             _ => std::panic::panic_any(e0),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/core/nameplate.rs:363:25
[INFO] [stderr]     |
[INFO] [stderr] 363 |             _ => panic!(e0),
[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/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr] help: add a "{}" format string to Display the message
[INFO] [stderr]     |
[INFO] [stderr] 363 |             _ => panic!("{}", e0),
[INFO] [stderr]     |                         ^^^^^
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 363 |             _ => std::panic::panic_any(e0),
[INFO] [stderr]     |                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `magic-wormhole` (lib) generated 1 warning
[INFO] [stderr] warning: `magic-wormhole` (lib test) generated 4 warnings (1 duplicate)
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> examples/readline-core.rs:100:29
[INFO] [stderr]     |
[INFO] [stderr] 100 |                         err.description(),
[INFO] [stderr]     |                             ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]    --> examples/readline-core.rs:120:25
[INFO] [stderr]     |
[INFO] [stderr] 120 |                     err.description(),
[INFO] [stderr]     |                         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `magic-wormhole` (example "readline-core") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/magic_wormhole-ad5afb43872406ef)
[INFO] [stdout] 
[INFO] [stdout] running 107 tests
[INFO] [stdout] test core::boss::test::create ... ok
[INFO] [stdout] test core::code::test::test_input_code ... ok
[INFO] [stdout] test core::code::test::test_set_code ... ok
[INFO] [stdout] test core::boss::test::process_api ... ok
[INFO] [stdout] test core::allocator::test::test_acr ... ok
[INFO] [stdout] test core::allocator::test::test_clacr ... ok
[INFO] [stdout] test core::input::test::test ... ok
[INFO] [stdout] test core::input::test::test_completions ... ok
[INFO] [stdout] test core::key::test::test_encrypt_data ... ok
[INFO] [stdout] test core::key::test::test_derive_phase_key2 ... ok
[INFO] [stdout] test core::allocator::test::test_acrr ... ok
[INFO] [stdout] test core::input::test::test_vecstrings ... ok
[INFO] [stdout] test core::key::test::test_decrypt_data ... ok
[INFO] [stdout] test core::key::test::test_derive_key ... ok
[INFO] [stdout] test core::mailbox::test::test_cmg ... ok
[INFO] [stdout] test core::lister::test::test_lister ... ok
[INFO] [stdout] test core::allocator::test::test_car ... ok
[INFO] [stdout] test core::api::test::test_display ... ok
[INFO] [stdout] test core::key::test::test_extract_pake_msg ... ok
[INFO] [stdout] test core::key::test::test_encrypt_data_decrypt_data_roundtrip ... ok
[INFO] [stdout] test core::nameplate::test::test_close1 ... ok
[INFO] [stdout] test core::mailbox::test::test_mgc ... ok
[INFO] [stdout] test core::nameplate::test::test_close2 ... ok
[INFO] [stdout] test core::mailbox::test::test_gmc ... ok
[INFO] [stdout] test core::mailbox::test::test_messages ... ok
[INFO] [stdout] test core::boss::test::versions ... ok
[INFO] [stdout] test core::code::test::test_allocate_code ... ok
[INFO] [stdout] test core::key::test::test_derive_phase_key ... ok
[INFO] [stdout] test core::nameplate::test::test_close3 ... ok
[INFO] [stdout] test core::nameplate::test::test_close4 ... ok
[INFO] [stdout] test core::order::test::test_pake_then_messages ... ok
[INFO] [stdout] test core::nameplate::test::test_close5 ... ok
[INFO] [stdout] test core::receive::test::test_happy_then_scared ... ok
[INFO] [stdout] test core::receive::test::test_scared ... ok
[INFO] [stdout] test core::nameplate::test::test_cn ... ok
[INFO] [stdout] test core::nameplate::test::test_nc ... ok
[INFO] [stdout] test core::rendezvous::test::create ... ok
[INFO] [stdout] test core::server_messages::test::test_claim ... ok
[INFO] [stdout] test core::order::test::test_messages_then_pake ... ok
[INFO] [stdout] test core::server_messages::test::test_close ... ok
[INFO] [stdout] test core::nameplate::test::test_close6 ... ok
[INFO] [stdout] test core::rendezvous::test::first_connect_fails ... ok
[INFO] [stdout] test core::server_messages::test::test_ack ... ok
[INFO] [stdout] test core::server_messages::test::test_close_errory ... ok
[INFO] [stdout] test core::server_messages::test::test_message ... ok
[INFO] [stdout] test core::server_messages::test::test_add ... ok
[INFO] [stdout] test core::server_messages::test::test_list ... ok
[INFO] [stdout] test core::server_messages::test::test_allocate ... ok
[INFO] [stdout] test core::server_messages::test::test_close_scared ... ok
[INFO] [stdout] test core::allocator::test::test_aclcr ... ok
[INFO] [stdout] test core::send::test::test_queue ... ok
[INFO] [stdout] test core::send::test::test_key_first ... ok
[INFO] [stdout] test core::server_messages::test::test_bind ... ok
[INFO] [stdout] test core::server_messages::test::test_welcome3 ... ok
[INFO] [stdout] test core::server_messages::test::test_ping ... ok
[INFO] [stdout] test core::server_messages::test::test_release ... ok
[INFO] [stdout] test core::server_messages::test::test_welcome5 ... ok
[INFO] [stdout] test core::server_messages::test::test_open ... ok
[INFO] [stdout] test core::server_messages::test::test_welcome4 ... ok
[INFO] [stdout] test core::allocator::test::test_cc_panic - should panic ... ok
[INFO] [stdout] test core::allocator::test::test_l_panic - should panic ... ok
[INFO] [stdout] test core::allocator::test::test_aa_panic - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic15 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic3 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic7 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic8 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic9 - should panic ... ok
[INFO] [stdout] test core::terminator::test::test_transitions1 ... ok
[INFO] [stdout] test core::terminator::test::test_transitions12 ... ok
[INFO] [stdout] test core::terminator::test::test_transitions2 ... ok
[INFO] [stdout] test core::terminator::test::test_transitions21 ... ok
[INFO] [stdout] test core::terminator::test::test_transitions3 ... ok
[INFO] [stdout] test core::terminator::test::test_transitions32 ... ok
[INFO] [stdout] test core::test::create ... ok
[INFO] [stdout] test core::test::test_mood ... ok
[INFO] [stdout] test core::test::test_phase ... ok
[INFO] [stdout] test core::timing::test::test_build ... ok
[INFO] [stdout] test core::timing::test::test_json ... ok
[INFO] [stdout] test core::transfer::test::test_file_ack ... ok
[INFO] [stdout] test core::transfer::test::test_message ... ok
[INFO] [stdout] test core::transfer::test::test_message_ack ... ok
[INFO] [stdout] test core::transfer::test::test_offer_directory ... ok
[INFO] [stdout] test core::transfer::test::test_offer_file ... ok
[INFO] [stdout] test core::transfer::test::test_transit ... ok
[INFO] [stdout] test core::util::test::test_bytes_to_hexstr ... ok
[INFO] [stdout] test core::util::test::test_hexstr_to_string ... ok
[INFO] [stdout] test core::terminator::test::panic10 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic14 - should panic ... ok
[INFO] [stdout] test core::wordlist::test::test_choose_more_words ... ok
[INFO] [stdout] test core::terminator::test::panic12 - should panic ... ok
[INFO] [stdout] test core::wordlist::test::test_choose_words ... ok
[INFO] [stdout] test core::terminator::test::panic11 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic13 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic1 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic17 - should panic ... ok
[INFO] [stdout] test core::wordlist::test::test_completion ... ok
[INFO] [stdout] test core::terminator::test::panic20 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic19 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic2 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic16 - should panic ... ok
[INFO] [stdout] test core::wordlist::test::test_load_words ... ok
[INFO] [stdout] test core::terminator::test::panic6 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic18 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic4 - should panic ... ok
[INFO] [stdout] test core::terminator::test::panic5 - should panic ... ok
[INFO] [stdout] test core::wordlist::test::test_default_wordlist ... ok
[INFO] [stdout] test core::wordlist::test::test_default_completions ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 107 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wormhole-42d219522044fb87)
[INFO] [stderr]    Doc-tests magic-wormhole
[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] [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] running `Command { std: "docker" "inspect" "7d0d1c4fab02de1279aec9563ee7c6952a01799e1b033bbd0b11b6b4d2cdde2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d0d1c4fab02de1279aec9563ee7c6952a01799e1b033bbd0b11b6b4d2cdde2e", kill_on_drop: false }`
[INFO] [stdout] 7d0d1c4fab02de1279aec9563ee7c6952a01799e1b033bbd0b11b6b4d2cdde2e
