[INFO] fetching crate czr 0.0.0... [INFO] testing czr-0.0.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate czr 0.0.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate czr 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 czr 0.0.0 [INFO] finished tweaking crates.io crate czr 0.0.0 [INFO] tweaked toml for crates.io crate czr 0.0.0 written to /workspace/builds/worker-7/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 6dcf10f887fd573049bf5e30d854b5071cb561d3ec6212a717724ca02d36bf77 [INFO] running `Command { std: "docker" "start" "-a" "6dcf10f887fd573049bf5e30d854b5071cb561d3ec6212a717724ca02d36bf77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6dcf10f887fd573049bf5e30d854b5071cb561d3ec6212a717724ca02d36bf77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6dcf10f887fd573049bf5e30d854b5071cb561d3ec6212a717724ca02d36bf77", kill_on_drop: false }` [INFO] [stdout] 6dcf10f887fd573049bf5e30d854b5071cb561d3ec6212a717724ca02d36bf77 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 3e7d79f9aae66925374b97069cdcc4ec1ecf1cce7fcb9d56d190905fe6b50690 [INFO] running `Command { std: "docker" "start" "-a" "3e7d79f9aae66925374b97069cdcc4ec1ecf1cce7fcb9d56d190905fe6b50690", kill_on_drop: false }` [INFO] [stderr] Compiling czr v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "3e7d79f9aae66925374b97069cdcc4ec1ecf1cce7fcb9d56d190905fe6b50690", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e7d79f9aae66925374b97069cdcc4ec1ecf1cce7fcb9d56d190905fe6b50690", kill_on_drop: false }` [INFO] [stdout] 3e7d79f9aae66925374b97069cdcc4ec1ecf1cce7fcb9d56d190905fe6b50690 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] f30110e22aa744a4c9f821b38a50389f97f4f8d464cc88d931cacde046a115af [INFO] running `Command { std: "docker" "start" "-a" "f30110e22aa744a4c9f821b38a50389f97f4f8d464cc88d931cacde046a115af", kill_on_drop: false }` [INFO] [stderr] Compiling czr v0.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "f30110e22aa744a4c9f821b38a50389f97f4f8d464cc88d931cacde046a115af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f30110e22aa744a4c9f821b38a50389f97f4f8d464cc88d931cacde046a115af", kill_on_drop: false }` [INFO] [stdout] f30110e22aa744a4c9f821b38a50389f97f4f8d464cc88d931cacde046a115af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 880bc52c98e5296dbf0d17255eb3cd2d26b69ebe7a951c6ae3c49aa7b2432b79 [INFO] running `Command { std: "docker" "start" "-a" "880bc52c98e5296dbf0d17255eb3cd2d26b69ebe7a951c6ae3c49aa7b2432b79", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.55s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/czr-7a3f2537f8bcd63b) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests czr [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" "880bc52c98e5296dbf0d17255eb3cd2d26b69ebe7a951c6ae3c49aa7b2432b79", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "880bc52c98e5296dbf0d17255eb3cd2d26b69ebe7a951c6ae3c49aa7b2432b79", kill_on_drop: false }` [INFO] [stdout] 880bc52c98e5296dbf0d17255eb3cd2d26b69ebe7a951c6ae3c49aa7b2432b79