[INFO] fetching crate buf-view 0.1.0...
[INFO] testing buf-view-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate buf-view 0.1.0 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate buf-view 0.1.0 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 buf-view 0.1.0
[INFO] finished tweaking crates.io crate buf-view 0.1.0
[INFO] tweaked toml for crates.io crate buf-view 0.1.0 written to /workspace/builds/worker-60/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-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 1b074c3045d2004ad5e4a90c6a2af0c79ee1ec5d338474cb26c7ff99b4a3a222
[INFO] running `Command { std: "docker" "start" "-a" "1b074c3045d2004ad5e4a90c6a2af0c79ee1ec5d338474cb26c7ff99b4a3a222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1b074c3045d2004ad5e4a90c6a2af0c79ee1ec5d338474cb26c7ff99b4a3a222", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b074c3045d2004ad5e4a90c6a2af0c79ee1ec5d338474cb26c7ff99b4a3a222", kill_on_drop: false }`
[INFO] [stdout] 1b074c3045d2004ad5e4a90c6a2af0c79ee1ec5d338474cb26c7ff99b4a3a222
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] 515a616b10aecfffdb174affd54028763807571f344057cdee81d908b703798a
[INFO] running `Command { std: "docker" "start" "-a" "515a616b10aecfffdb174affd54028763807571f344057cdee81d908b703798a", kill_on_drop: false }`
[INFO] [stderr]    Compiling buf-view v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "515a616b10aecfffdb174affd54028763807571f344057cdee81d908b703798a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515a616b10aecfffdb174affd54028763807571f344057cdee81d908b703798a", kill_on_drop: false }`
[INFO] [stdout] 515a616b10aecfffdb174affd54028763807571f344057cdee81d908b703798a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] ca9463fb394be48a57ce3ddc2ca48c20a21a97a1a4465a4bea90b6fb67aa230d
[INFO] running `Command { std: "docker" "start" "-a" "ca9463fb394be48a57ce3ddc2ca48c20a21a97a1a4465a4bea90b6fb67aa230d", kill_on_drop: false }`
[INFO] [stderr]    Compiling buf-view v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "ca9463fb394be48a57ce3ddc2ca48c20a21a97a1a4465a4bea90b6fb67aa230d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9463fb394be48a57ce3ddc2ca48c20a21a97a1a4465a4bea90b6fb67aa230d", kill_on_drop: false }`
[INFO] [stdout] ca9463fb394be48a57ce3ddc2ca48c20a21a97a1a4465a4bea90b6fb67aa230d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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] b2a16df47b0a02c5d3c9bddbf277428f9cbc08ac3101d7ea7110dc3327a859f0
[INFO] running `Command { std: "docker" "start" "-a" "b2a16df47b0a02c5d3c9bddbf277428f9cbc08ac3101d7ea7110dc3327a859f0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/buf_view-cdf78ac9a41df710)
[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 tests/buf_view.rs (/opt/rustwide/target/debug/deps/buf_view-f3f38995d44dc379)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_buf_view ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/buf_view_mut.rs (/opt/rustwide/target/debug/deps/buf_view_mut-198e5ef800a0f5a9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_buf_view_mut ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests buf-view
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/buf_view.rs - buf_view::BufView::wrap_with (line 63) ... ok
[INFO] [stdout] test src/buf_view_mut.rs - buf_view_mut::BufViewMut::wrap_with (line 57) ... ok
[INFO] [stdout] test src/buf_view_mut.rs - buf_view_mut::BufViewMut (line 26) ... ok
[INFO] [stdout] test src/buf_view.rs - buf_view::BufView (line 23) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2a16df47b0a02c5d3c9bddbf277428f9cbc08ac3101d7ea7110dc3327a859f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a16df47b0a02c5d3c9bddbf277428f9cbc08ac3101d7ea7110dc3327a859f0", kill_on_drop: false }`
[INFO] [stdout] b2a16df47b0a02c5d3c9bddbf277428f9cbc08ac3101d7ea7110dc3327a859f0