[INFO] fetching crate bchannel 0.0.10...
[INFO] testing bchannel-0.0.10 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bchannel 0.0.10 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate bchannel 0.0.10 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 bchannel 0.0.10
[INFO] finished tweaking crates.io crate bchannel 0.0.10
[INFO] tweaked toml for crates.io crate bchannel 0.0.10 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] [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] 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] ae1edd698896fa845b41eea25bf47e85ee5e6418f8817f31d74949e5f011e03d
[INFO] running `Command { std: "docker" "start" "-a" "ae1edd698896fa845b41eea25bf47e85ee5e6418f8817f31d74949e5f011e03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae1edd698896fa845b41eea25bf47e85ee5e6418f8817f31d74949e5f011e03d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae1edd698896fa845b41eea25bf47e85ee5e6418f8817f31d74949e5f011e03d", kill_on_drop: false }`
[INFO] [stdout] ae1edd698896fa845b41eea25bf47e85ee5e6418f8817f31d74949e5f011e03d
[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] 5e606c699e9df722a8b95175695e6a36d03a5875db2ac1d249b2aa97a9870aa1
[INFO] running `Command { std: "docker" "start" "-a" "5e606c699e9df722a8b95175695e6a36d03a5875db2ac1d249b2aa97a9870aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling bchannel v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "5e606c699e9df722a8b95175695e6a36d03a5875db2ac1d249b2aa97a9870aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e606c699e9df722a8b95175695e6a36d03a5875db2ac1d249b2aa97a9870aa1", kill_on_drop: false }`
[INFO] [stdout] 5e606c699e9df722a8b95175695e6a36d03a5875db2ac1d249b2aa97a9870aa1
[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] 380f8ae8e4ed0300277e3f50c47a32ea2bf5133b38b2e610aab2cdf33f15d641
[INFO] running `Command { std: "docker" "start" "-a" "380f8ae8e4ed0300277e3f50c47a32ea2bf5133b38b2e610aab2cdf33f15d641", kill_on_drop: false }`
[INFO] [stderr]    Compiling bchannel v0.0.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "380f8ae8e4ed0300277e3f50c47a32ea2bf5133b38b2e610aab2cdf33f15d641", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "380f8ae8e4ed0300277e3f50c47a32ea2bf5133b38b2e610aab2cdf33f15d641", kill_on_drop: false }`
[INFO] [stdout] 380f8ae8e4ed0300277e3f50c47a32ea2bf5133b38b2e610aab2cdf33f15d641
[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] e735cf1e553e9a4651d28fcb5d2cbdc2ede6bb74c936c4aae323859dd7921f94
[INFO] running `Command { std: "docker" "start" "-a" "e735cf1e553e9a4651d28fcb5d2cbdc2ede6bb74c936c4aae323859dd7921f94", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bchannel-433aa8c0d0a18cf7)
[INFO] [stdout] test test::into_iter ... ok
[INFO] [stderr]    Doc-tests bchannel
[INFO] [stdout] test test::iter ... ok
[INFO] [stdout] test test::iter_block ... ok
[INFO] [stdout] test test::basic ... ok
[INFO] [stdout] test test::error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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" "e735cf1e553e9a4651d28fcb5d2cbdc2ede6bb74c936c4aae323859dd7921f94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e735cf1e553e9a4651d28fcb5d2cbdc2ede6bb74c936c4aae323859dd7921f94", kill_on_drop: false }`
[INFO] [stdout] e735cf1e553e9a4651d28fcb5d2cbdc2ede6bb74c936c4aae323859dd7921f94