[INFO] fetching crate rust_book_art 0.1.1...
[INFO] testing rust_book_art-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate rust_book_art 0.1.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rust_book_art 0.1.1 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 rust_book_art 0.1.1
[INFO] finished tweaking crates.io crate rust_book_art 0.1.1
[INFO] tweaked toml for crates.io crate rust_book_art 0.1.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate rust_book_art 0.1.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 7df741247bdca77a8f46feb12a1ff11705c42a17fb5d1b2f8412e2c33ef49d33
[INFO] running `Command { std: "docker" "start" "-a" "7df741247bdca77a8f46feb12a1ff11705c42a17fb5d1b2f8412e2c33ef49d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df741247bdca77a8f46feb12a1ff11705c42a17fb5d1b2f8412e2c33ef49d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df741247bdca77a8f46feb12a1ff11705c42a17fb5d1b2f8412e2c33ef49d33", kill_on_drop: false }`
[INFO] [stdout] 7df741247bdca77a8f46feb12a1ff11705c42a17fb5d1b2f8412e2c33ef49d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] c5015749431f5bf7a29502a360f3a6b790a347ffbbbd66a34f2eeb019cb342f2
[INFO] running `Command { std: "docker" "start" "-a" "c5015749431f5bf7a29502a360f3a6b790a347ffbbbd66a34f2eeb019cb342f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust_book_art v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "c5015749431f5bf7a29502a360f3a6b790a347ffbbbd66a34f2eeb019cb342f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5015749431f5bf7a29502a360f3a6b790a347ffbbbd66a34f2eeb019cb342f2", kill_on_drop: false }`
[INFO] [stdout] c5015749431f5bf7a29502a360f3a6b790a347ffbbbd66a34f2eeb019cb342f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 5e5ca6dc2beeb2614a821aca9e811e4f79daa3d193ce3a212fad5f4888044701
[INFO] running `Command { std: "docker" "start" "-a" "5e5ca6dc2beeb2614a821aca9e811e4f79daa3d193ce3a212fad5f4888044701", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rust_book_art v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "5e5ca6dc2beeb2614a821aca9e811e4f79daa3d193ce3a212fad5f4888044701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e5ca6dc2beeb2614a821aca9e811e4f79daa3d193ce3a212fad5f4888044701", kill_on_drop: false }`
[INFO] [stdout] 5e5ca6dc2beeb2614a821aca9e811e4f79daa3d193ce3a212fad5f4888044701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 9fb0f17c2eacda3bc54f21688de4ccd3d33340ba0e12bd2ec4cf11509467e74d
[INFO] running `Command { std: "docker" "start" "-a" "9fb0f17c2eacda3bc54f21688de4ccd3d33340ba0e12bd2ec4cf11509467e74d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_book_art-b8c4bc2e2c37c279)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rust_book_art-852b227dfc8d4998)
[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] [stderr]    Doc-tests rust_book_art
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9fb0f17c2eacda3bc54f21688de4ccd3d33340ba0e12bd2ec4cf11509467e74d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb0f17c2eacda3bc54f21688de4ccd3d33340ba0e12bd2ec4cf11509467e74d", kill_on_drop: false }`
[INFO] [stdout] 9fb0f17c2eacda3bc54f21688de4ccd3d33340ba0e12bd2ec4cf11509467e74d