[INFO] fetching crate character_converter 1.0.0...
[INFO] testing character_converter-1.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate character_converter 1.0.0 into /workspace/builds/worker-105/source
[INFO] validating manifest of crates.io crate character_converter 1.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate character_converter 1.0.0
[INFO] finished tweaking crates.io crate character_converter 1.0.0
[INFO] tweaked toml for crates.io crate character_converter 1.0.0 written to /workspace/builds/worker-105/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8cd977adef92cf158139fdb111b1a23e96ca95fbfbdf129e8bcf4d00ceed478a
[INFO] running `Command { std: "docker" "start" "-a" "8cd977adef92cf158139fdb111b1a23e96ca95fbfbdf129e8bcf4d00ceed478a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8cd977adef92cf158139fdb111b1a23e96ca95fbfbdf129e8bcf4d00ceed478a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cd977adef92cf158139fdb111b1a23e96ca95fbfbdf129e8bcf4d00ceed478a", kill_on_drop: false }`
[INFO] [stdout] 8cd977adef92cf158139fdb111b1a23e96ca95fbfbdf129e8bcf4d00ceed478a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8ba2b589bcec67b0a5af058981336c73b14e12193ff6276375953fee6432661b
[INFO] running `Command { std: "docker" "start" "-a" "8ba2b589bcec67b0a5af058981336c73b14e12193ff6276375953fee6432661b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling character_converter v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
[INFO] running `Command { std: "docker" "inspect" "8ba2b589bcec67b0a5af058981336c73b14e12193ff6276375953fee6432661b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ba2b589bcec67b0a5af058981336c73b14e12193ff6276375953fee6432661b", kill_on_drop: false }`
[INFO] [stdout] 8ba2b589bcec67b0a5af058981336c73b14e12193ff6276375953fee6432661b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] faba9c31fda4b221dd95d535a7a9820e7031b0399c4887522afcc03ebcf0d8d8
[INFO] running `Command { std: "docker" "start" "-a" "faba9c31fda4b221dd95d535a7a9820e7031b0399c4887522afcc03ebcf0d8d8", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling character_converter v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.28s
[INFO] running `Command { std: "docker" "inspect" "faba9c31fda4b221dd95d535a7a9820e7031b0399c4887522afcc03ebcf0d8d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faba9c31fda4b221dd95d535a7a9820e7031b0399c4887522afcc03ebcf0d8d8", kill_on_drop: false }`
[INFO] [stdout] faba9c31fda4b221dd95d535a7a9820e7031b0399c4887522afcc03ebcf0d8d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-105/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f59e96161f84b88f671168aa9148d215d226aa64d3a07ca33feb2b6094f7f7a5
[INFO] running `Command { std: "docker" "start" "-a" "f59e96161f84b88f671168aa9148d215d226aa64d3a07ca33feb2b6094f7f7a5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/character_converter-571749193191aefa)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::traditional_to_simplified ... ok
[INFO] [stdout] test tests::simplified_to_traditional ... ok
[INFO] [stdout] test tests::is_simplified ... ok
[INFO] [stdout] test tests::is_traditional ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.84s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests character_converter
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f59e96161f84b88f671168aa9148d215d226aa64d3a07ca33feb2b6094f7f7a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f59e96161f84b88f671168aa9148d215d226aa64d3a07ca33feb2b6094f7f7a5", kill_on_drop: false }`
[INFO] [stdout] f59e96161f84b88f671168aa9148d215d226aa64d3a07ca33feb2b6094f7f7a5