[INFO] fetching crate tapper 0.1.3... [INFO] testing tapper-0.1.3 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate tapper 0.1.3 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate tapper 0.1.3 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 tapper 0.1.3 [INFO] finished tweaking crates.io crate tapper 0.1.3 [INFO] tweaked toml for crates.io crate tapper 0.1.3 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate crates.io crate tapper 0.1.3 already has a lockfile, it will not be regenerated [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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hermit-abi v0.1.16 [INFO] [stderr] Downloaded testanything v0.2.1 [INFO] [stderr] Downloaded libc v0.2.78 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 592f22325a396b0e55f3d351266c840f3b8ea516438668f601db2b0b25e3b332 [INFO] running `Command { std: "docker" "start" "-a" "592f22325a396b0e55f3d351266c840f3b8ea516438668f601db2b0b25e3b332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "592f22325a396b0e55f3d351266c840f3b8ea516438668f601db2b0b25e3b332", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "592f22325a396b0e55f3d351266c840f3b8ea516438668f601db2b0b25e3b332", kill_on_drop: false }` [INFO] [stdout] 592f22325a396b0e55f3d351266c840f3b8ea516438668f601db2b0b25e3b332 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] eda52ebc98bf3bcd5896f8dc5dead7e437c302dfed614d0a4d4233708af4e03a [INFO] running `Command { std: "docker" "start" "-a" "eda52ebc98bf3bcd5896f8dc5dead7e437c302dfed614d0a4d4233708af4e03a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Compiling testanything v0.2.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling tapper v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.02s [INFO] running `Command { std: "docker" "inspect" "eda52ebc98bf3bcd5896f8dc5dead7e437c302dfed614d0a4d4233708af4e03a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eda52ebc98bf3bcd5896f8dc5dead7e437c302dfed614d0a4d4233708af4e03a", kill_on_drop: false }` [INFO] [stdout] eda52ebc98bf3bcd5896f8dc5dead7e437c302dfed614d0a4d4233708af4e03a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 80578255cfbb6223427f3ad4c94deca2284bd299ee8497eb90ff5eaf86970af2 [INFO] running `Command { std: "docker" "start" "-a" "80578255cfbb6223427f3ad4c94deca2284bd299ee8497eb90ff5eaf86970af2", kill_on_drop: false }` [INFO] [stderr] Compiling tapper v0.1.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "80578255cfbb6223427f3ad4c94deca2284bd299ee8497eb90ff5eaf86970af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80578255cfbb6223427f3ad4c94deca2284bd299ee8497eb90ff5eaf86970af2", kill_on_drop: false }` [INFO] [stdout] 80578255cfbb6223427f3ad4c94deca2284bd299ee8497eb90ff5eaf86970af2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 9fe0444632070b2352a74010ec211e8f18b2420841f98011a42e31d0ffe969e3 [INFO] running `Command { std: "docker" "start" "-a" "9fe0444632070b2352a74010ec211e8f18b2420841f98011a42e31d0ffe969e3", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tapper-2ab9a47d689954e8) [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" "9fe0444632070b2352a74010ec211e8f18b2420841f98011a42e31d0ffe969e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fe0444632070b2352a74010ec211e8f18b2420841f98011a42e31d0ffe969e3", kill_on_drop: false }` [INFO] [stdout] 9fe0444632070b2352a74010ec211e8f18b2420841f98011a42e31d0ffe969e3