[INFO] fetching crate bytesio 0.1.27...
[INFO] testing bytesio-0.1.27 against 1.59.0 for beta-1.60-1
[INFO] extracting crate bytesio 0.1.27 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate bytesio 0.1.27 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bytesio 0.1.27
[INFO] finished tweaking crates.io crate bytesio 0.1.27
[INFO] tweaked toml for crates.io crate bytesio 0.1.27 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d392133d71e0a8c2e9e5471ea720839b117aa5ef7a65c3001f8d8bbaaa9302b0
[INFO] running `Command { std: "docker" "start" "-a" "d392133d71e0a8c2e9e5471ea720839b117aa5ef7a65c3001f8d8bbaaa9302b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d392133d71e0a8c2e9e5471ea720839b117aa5ef7a65c3001f8d8bbaaa9302b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d392133d71e0a8c2e9e5471ea720839b117aa5ef7a65c3001f8d8bbaaa9302b0", kill_on_drop: false }`
[INFO] [stdout] d392133d71e0a8c2e9e5471ea720839b117aa5ef7a65c3001f8d8bbaaa9302b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6fdfea64accddd37c9857aa28c67034328ce208946196a355dd89dbaae0e7cc2
[INFO] running `Command { std: "docker" "start" "-a" "6fdfea64accddd37c9857aa28c67034328ce208946196a355dd89dbaae0e7cc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling bytesio v0.1.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.68s
[INFO] running `Command { std: "docker" "inspect" "6fdfea64accddd37c9857aa28c67034328ce208946196a355dd89dbaae0e7cc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fdfea64accddd37c9857aa28c67034328ce208946196a355dd89dbaae0e7cc2", kill_on_drop: false }`
[INFO] [stdout] 6fdfea64accddd37c9857aa28c67034328ce208946196a355dd89dbaae0e7cc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 375a2659091e6078f346b898728b76772cfa34b6e216b815c11479cebd1d83b2
[INFO] running `Command { std: "docker" "start" "-a" "375a2659091e6078f346b898728b76772cfa34b6e216b815c11479cebd1d83b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytesio v0.1.27 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.99s
[INFO] running `Command { std: "docker" "inspect" "375a2659091e6078f346b898728b76772cfa34b6e216b815c11479cebd1d83b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "375a2659091e6078f346b898728b76772cfa34b6e216b815c11479cebd1d83b2", kill_on_drop: false }`
[INFO] [stdout] 375a2659091e6078f346b898728b76772cfa34b6e216b815c11479cebd1d83b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2e45fffdc35b7b4865409a0684b8434a3f0ad73bee40cd8975c0f34ef49c03b2
[INFO] running `Command { std: "docker" "start" "-a" "2e45fffdc35b7b4865409a0684b8434a3f0ad73bee40cd8975c0f34ef49c03b2", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bytesio-c703d492f23bc3fb)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bytesio
[INFO] [stdout] running 6 tests
[INFO] [stdout] test bytes_reader::tests::test_rc_refcell ... ok
[INFO] [stdout] test bytes_reader::tests::test_struct_rc_refcell ... ok
[INFO] [stdout] test bytes_writer::tests::test_bit_opertion ... ok
[INFO] [stdout] test bytes_writer::tests::test_bit_opertion3 ... ok
[INFO] [stdout] test bytes_writer::tests::test_bit_opertion2 ... ok
[INFO] [stdout] test bytes_writer::tests::test_write_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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" "2e45fffdc35b7b4865409a0684b8434a3f0ad73bee40cd8975c0f34ef49c03b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e45fffdc35b7b4865409a0684b8434a3f0ad73bee40cd8975c0f34ef49c03b2", kill_on_drop: false }`
[INFO] [stdout] 2e45fffdc35b7b4865409a0684b8434a3f0ad73bee40cd8975c0f34ef49c03b2