[INFO] fetching crate channel 0.0.0...
[INFO] testing channel-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate channel 0.0.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate channel 0.0.0 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 channel 0.0.0
[INFO] finished tweaking crates.io crate channel 0.0.0
[INFO] tweaked toml for crates.io crate channel 0.0.0 written to /workspace/builds/worker-46/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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 17e8f4e6367ac0c674fec646ad7daf5799a1da8fca7d76112bd275e9b68299fd
[INFO] running `Command { std: "docker" "start" "-a" "17e8f4e6367ac0c674fec646ad7daf5799a1da8fca7d76112bd275e9b68299fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17e8f4e6367ac0c674fec646ad7daf5799a1da8fca7d76112bd275e9b68299fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17e8f4e6367ac0c674fec646ad7daf5799a1da8fca7d76112bd275e9b68299fd", kill_on_drop: false }`
[INFO] [stdout] 17e8f4e6367ac0c674fec646ad7daf5799a1da8fca7d76112bd275e9b68299fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] a83064a8f7449b49df1140d1e178f52e48fe463418aababa6b8ff054d0a6d78b
[INFO] running `Command { std: "docker" "start" "-a" "a83064a8f7449b49df1140d1e178f52e48fe463418aababa6b8ff054d0a6d78b", kill_on_drop: false }`
[INFO] [stderr]    Compiling channel v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "a83064a8f7449b49df1140d1e178f52e48fe463418aababa6b8ff054d0a6d78b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83064a8f7449b49df1140d1e178f52e48fe463418aababa6b8ff054d0a6d78b", kill_on_drop: false }`
[INFO] [stdout] a83064a8f7449b49df1140d1e178f52e48fe463418aababa6b8ff054d0a6d78b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 7ce060bee964bb0795b74b2c63f5f427e796ecb6e33c30f544640b3a42903326
[INFO] running `Command { std: "docker" "start" "-a" "7ce060bee964bb0795b74b2c63f5f427e796ecb6e33c30f544640b3a42903326", kill_on_drop: false }`
[INFO] [stderr]    Compiling channel v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "7ce060bee964bb0795b74b2c63f5f427e796ecb6e33c30f544640b3a42903326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ce060bee964bb0795b74b2c63f5f427e796ecb6e33c30f544640b3a42903326", kill_on_drop: false }`
[INFO] [stdout] 7ce060bee964bb0795b74b2c63f5f427e796ecb6e33c30f544640b3a42903326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 9f9040da5b1213f6586a77bda076422ddf511f3140e5a230bc8f267df9637b6b
[INFO] running `Command { std: "docker" "start" "-a" "9f9040da5b1213f6586a77bda076422ddf511f3140e5a230bc8f267df9637b6b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/channel-cee6eba5f33088ce)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests channel
[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] [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" "9f9040da5b1213f6586a77bda076422ddf511f3140e5a230bc8f267df9637b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9040da5b1213f6586a77bda076422ddf511f3140e5a230bc8f267df9637b6b", kill_on_drop: false }`
[INFO] [stdout] 9f9040da5b1213f6586a77bda076422ddf511f3140e5a230bc8f267df9637b6b