[INFO] fetching crate base_unicode 0.0.1...
[INFO] testing base_unicode-0.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate base_unicode 0.0.1 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate base_unicode 0.0.1 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 base_unicode 0.0.1
[INFO] finished tweaking crates.io crate base_unicode 0.0.1
[INFO] tweaked toml for crates.io crate base_unicode 0.0.1 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate crates.io crate base_unicode 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 904787ba1a246564876a56b0c6f76e4a0c88cf950fd37f9c711d7a33005e9b0d
[INFO] running `Command { std: "docker" "start" "-a" "904787ba1a246564876a56b0c6f76e4a0c88cf950fd37f9c711d7a33005e9b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "904787ba1a246564876a56b0c6f76e4a0c88cf950fd37f9c711d7a33005e9b0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "904787ba1a246564876a56b0c6f76e4a0c88cf950fd37f9c711d7a33005e9b0d", kill_on_drop: false }`
[INFO] [stdout] 904787ba1a246564876a56b0c6f76e4a0c88cf950fd37f9c711d7a33005e9b0d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] ee8be2d7383cc8dec634ec8e2af5c41319764648aa448dfb72def7132b3b62e8
[INFO] running `Command { std: "docker" "start" "-a" "ee8be2d7383cc8dec634ec8e2af5c41319764648aa448dfb72def7132b3b62e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_unicode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "ee8be2d7383cc8dec634ec8e2af5c41319764648aa448dfb72def7132b3b62e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee8be2d7383cc8dec634ec8e2af5c41319764648aa448dfb72def7132b3b62e8", kill_on_drop: false }`
[INFO] [stdout] ee8be2d7383cc8dec634ec8e2af5c41319764648aa448dfb72def7132b3b62e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 52d04007d0bf90c1d6d4bfaaf6f41bb7995a06a5743da7ae5902ed67d9a8f8b2
[INFO] running `Command { std: "docker" "start" "-a" "52d04007d0bf90c1d6d4bfaaf6f41bb7995a06a5743da7ae5902ed67d9a8f8b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling base_unicode v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "52d04007d0bf90c1d6d4bfaaf6f41bb7995a06a5743da7ae5902ed67d9a8f8b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52d04007d0bf90c1d6d4bfaaf6f41bb7995a06a5743da7ae5902ed67d9a8f8b2", kill_on_drop: false }`
[INFO] [stdout] 52d04007d0bf90c1d6d4bfaaf6f41bb7995a06a5743da7ae5902ed67d9a8f8b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] a8fbce5a9ef6bf0767ddf896cc6ece12c3890e4e33ac56bba39ca3431e3acc7e
[INFO] running `Command { std: "docker" "start" "-a" "a8fbce5a9ef6bf0767ddf896cc6ece12c3890e4e33ac56bba39ca3431e3acc7e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base_unicode-75e0450dc943f37c)
[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" "a8fbce5a9ef6bf0767ddf896cc6ece12c3890e4e33ac56bba39ca3431e3acc7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8fbce5a9ef6bf0767ddf896cc6ece12c3890e4e33ac56bba39ca3431e3acc7e", kill_on_drop: false }`
[INFO] [stdout] a8fbce5a9ef6bf0767ddf896cc6ece12c3890e4e33ac56bba39ca3431e3acc7e