[INFO] fetching crate chars 0.6.0...
[INFO] testing chars-0.6.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate chars 0.6.0 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate chars 0.6.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate chars 0.6.0
[INFO] finished tweaking crates.io crate chars 0.6.0
[INFO] tweaked toml for crates.io crate chars 0.6.0 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate chars 0.6.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49a107d24c730e5ecf75d85928bc65e64e0c10a18ecbda3ceaa6c9bba0a86b8b
[INFO] running `Command { std: "docker" "start" "-a" "49a107d24c730e5ecf75d85928bc65e64e0c10a18ecbda3ceaa6c9bba0a86b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49a107d24c730e5ecf75d85928bc65e64e0c10a18ecbda3ceaa6c9bba0a86b8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49a107d24c730e5ecf75d85928bc65e64e0c10a18ecbda3ceaa6c9bba0a86b8b", kill_on_drop: false }`
[INFO] [stdout] 49a107d24c730e5ecf75d85928bc65e64e0c10a18ecbda3ceaa6c9bba0a86b8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74400f56f0cd1704a866113d28bb0c155500c38bef92080e0551313151e8d313
[INFO] running `Command { std: "docker" "start" "-a" "74400f56f0cd1704a866113d28bb0c155500c38bef92080e0551313151e8d313", kill_on_drop: false }`
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]    Compiling unicode_names2 v0.5.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling chars_data v0.6.0
[INFO] [stderr]    Compiling chars v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.18s
[INFO] running `Command { std: "docker" "inspect" "74400f56f0cd1704a866113d28bb0c155500c38bef92080e0551313151e8d313", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74400f56f0cd1704a866113d28bb0c155500c38bef92080e0551313151e8d313", kill_on_drop: false }`
[INFO] [stdout] 74400f56f0cd1704a866113d28bb0c155500c38bef92080e0551313151e8d313
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f477cec0c6922619926807a536ddd09c504807c0a413976b4220d3f231f6dd2
[INFO] running `Command { std: "docker" "start" "-a" "1f477cec0c6922619926807a536ddd09c504807c0a413976b4220d3f231f6dd2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_xorshift v0.3.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling proptest v1.0.0
[INFO] [stderr]    Compiling chars v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.96s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/chars-8e632fefc9cc26c6)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/chars-50a64e60c04c496b)
[INFO] [stderr]   Executable tests/human_names.rs (/opt/rustwide/target/debug/deps/human_names-d83f5ebf15372987)
[INFO] running `Command { std: "docker" "inspect" "1f477cec0c6922619926807a536ddd09c504807c0a413976b4220d3f231f6dd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f477cec0c6922619926807a536ddd09c504807c0a413976b4220d3f231f6dd2", kill_on_drop: false }`
[INFO] [stdout] 1f477cec0c6922619926807a536ddd09c504807c0a413976b4220d3f231f6dd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f4436d4c81d8fbdef45a64752c25314d059aca41a1a47db6513e43ba23bb51c
[INFO] running `Command { std: "docker" "start" "-a" "2f4436d4c81d8fbdef45a64752c25314d059aca41a1a47db6513e43ba23bb51c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chars-8e632fefc9cc26c6)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chars-50a64e60c04c496b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test human_names::from_arg_translates_chars ... ok
[INFO] [stdout] test human_names::from_arg_translates_controls ... ok
[INFO] [stdout] test human_names::from_arg_translates_numbers ... ok
[INFO] [stdout] test human_names::from_arg_translates_descriptions ... 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] [stdout] 
[INFO] [stderr]      Running tests/human_names.rs (/opt/rustwide/target/debug/deps/human_names-d83f5ebf15372987)
[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 4 tests
[INFO] [stdout] test find_any_by_identity ... ok
[INFO] [stdout] test find_control_chars ... ok
[INFO] [stdout] test find_any_by_hex ... ok
[INFO] [stdout] test find_by_name ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chars
[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" "2f4436d4c81d8fbdef45a64752c25314d059aca41a1a47db6513e43ba23bb51c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f4436d4c81d8fbdef45a64752c25314d059aca41a1a47db6513e43ba23bb51c", kill_on_drop: false }`
[INFO] [stdout] 2f4436d4c81d8fbdef45a64752c25314d059aca41a1a47db6513e43ba23bb51c