[INFO] fetching crate mycrc 0.3.1...
[INFO] testing mycrc-0.3.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate mycrc 0.3.1 into /workspace/builds/worker-70/source
[INFO] validating manifest of crates.io crate mycrc 0.3.1 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 mycrc 0.3.1
[INFO] finished tweaking crates.io crate mycrc 0.3.1
[INFO] tweaked toml for crates.io crate mycrc 0.3.1 written to /workspace/builds/worker-70/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] 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-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 1166140b7cad898a4436315d5d1a2c7de85d8f4b68834243fa3ebabd22d363f6
[INFO] running `Command { std: "docker" "start" "-a" "1166140b7cad898a4436315d5d1a2c7de85d8f4b68834243fa3ebabd22d363f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1166140b7cad898a4436315d5d1a2c7de85d8f4b68834243fa3ebabd22d363f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1166140b7cad898a4436315d5d1a2c7de85d8f4b68834243fa3ebabd22d363f6", kill_on_drop: false }`
[INFO] [stdout] 1166140b7cad898a4436315d5d1a2c7de85d8f4b68834243fa3ebabd22d363f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] bb71222a029b5965dcbe53ff9a11468d21fc6a3d277394033eff12b686dbf038
[INFO] running `Command { std: "docker" "start" "-a" "bb71222a029b5965dcbe53ff9a11468d21fc6a3d277394033eff12b686dbf038", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling mycrc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "bb71222a029b5965dcbe53ff9a11468d21fc6a3d277394033eff12b686dbf038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb71222a029b5965dcbe53ff9a11468d21fc6a3d277394033eff12b686dbf038", kill_on_drop: false }`
[INFO] [stdout] bb71222a029b5965dcbe53ff9a11468d21fc6a3d277394033eff12b686dbf038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 04d390f128cd7554fabffead04fedb18f0b888910849969a99ced5b76f11617a
[INFO] running `Command { std: "docker" "start" "-a" "04d390f128cd7554fabffead04fedb18f0b888910849969a99ced5b76f11617a", kill_on_drop: false }`
[INFO] [stderr]    Compiling mycrc v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "04d390f128cd7554fabffead04fedb18f0b888910849969a99ced5b76f11617a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04d390f128cd7554fabffead04fedb18f0b888910849969a99ced5b76f11617a", kill_on_drop: false }`
[INFO] [stdout] 04d390f128cd7554fabffead04fedb18f0b888910849969a99ced5b76f11617a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-70/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] 6fb5c09a7eb3acd22a1428e73c877de7c679fe04709b5378113d1dd832dad152
[INFO] running `Command { std: "docker" "start" "-a" "6fb5c09a7eb3acd22a1428e73c877de7c679fe04709b5378113d1dd832dad152", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mycrc-51622975e2a05e78)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test crc::tests::check_refin_false_table ... ok
[INFO] [stdout] test crc::tests::check_refin_true_table ... ok
[INFO] [stdout] test crc::tests::check ... ok
[INFO] [stdout] test crc::tests::residue ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mycrc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fb5c09a7eb3acd22a1428e73c877de7c679fe04709b5378113d1dd832dad152", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fb5c09a7eb3acd22a1428e73c877de7c679fe04709b5378113d1dd832dad152", kill_on_drop: false }`
[INFO] [stdout] 6fb5c09a7eb3acd22a1428e73c877de7c679fe04709b5378113d1dd832dad152