[INFO] fetching crate base24 0.4.1...
[INFO] testing base24-0.4.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate base24 0.4.1 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate base24 0.4.1 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 base24 0.4.1
[INFO] finished tweaking crates.io crate base24 0.4.1
[INFO] tweaked toml for crates.io crate base24 0.4.1 written to /workspace/builds/worker-1/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] 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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] a510ee32b56ddc52ec5d9e1991a460b09846c5906caf82fcdda7bbf6b82b71a2
[INFO] running `Command { std: "docker" "start" "-a" "a510ee32b56ddc52ec5d9e1991a460b09846c5906caf82fcdda7bbf6b82b71a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a510ee32b56ddc52ec5d9e1991a460b09846c5906caf82fcdda7bbf6b82b71a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a510ee32b56ddc52ec5d9e1991a460b09846c5906caf82fcdda7bbf6b82b71a2", kill_on_drop: false }`
[INFO] [stdout] a510ee32b56ddc52ec5d9e1991a460b09846c5906caf82fcdda7bbf6b82b71a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 883bebcc6137b9b78748b196f1dd6cda34132bb19aa14524c08aa0ee36d25912
[INFO] running `Command { std: "docker" "start" "-a" "883bebcc6137b9b78748b196f1dd6cda34132bb19aa14524c08aa0ee36d25912", 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] [stderr]    Compiling base24 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "883bebcc6137b9b78748b196f1dd6cda34132bb19aa14524c08aa0ee36d25912", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "883bebcc6137b9b78748b196f1dd6cda34132bb19aa14524c08aa0ee36d25912", kill_on_drop: false }`
[INFO] [stdout] 883bebcc6137b9b78748b196f1dd6cda34132bb19aa14524c08aa0ee36d25912
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 50d7c4ce4fb50d9ea5d22fb1af4ff51bf9c97b3b883a711e229faacdaf3e167d
[INFO] running `Command { std: "docker" "start" "-a" "50d7c4ce4fb50d9ea5d22fb1af4ff51bf9c97b3b883a711e229faacdaf3e167d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling base24 v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.91s
[INFO] running `Command { std: "docker" "inspect" "50d7c4ce4fb50d9ea5d22fb1af4ff51bf9c97b3b883a711e229faacdaf3e167d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d7c4ce4fb50d9ea5d22fb1af4ff51bf9c97b3b883a711e229faacdaf3e167d", kill_on_drop: false }`
[INFO] [stdout] 50d7c4ce4fb50d9ea5d22fb1af4ff51bf9c97b3b883a711e229faacdaf3e167d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 263d1850c1a82a4c658476a9b6a857578834b32a786929a298b6434c18e33508
[INFO] running `Command { std: "docker" "start" "-a" "263d1850c1a82a4c658476a9b6a857578834b32a786929a298b6434c18e33508", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 3 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/base24-0e35308e6d0d1b68)
[INFO] [stdout] test tests::test_failures ... ok
[INFO] [stdout] test tests::test_all ... ok
[INFO] [stderr]    Doc-tests base24
[INFO] [stdout] test tests::random_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[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" "263d1850c1a82a4c658476a9b6a857578834b32a786929a298b6434c18e33508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "263d1850c1a82a4c658476a9b6a857578834b32a786929a298b6434c18e33508", kill_on_drop: false }`
[INFO] [stdout] 263d1850c1a82a4c658476a9b6a857578834b32a786929a298b6434c18e33508