[INFO] fetching crate breda-as-playground 0.0.0...
[INFO] checking breda-as-playground-0.0.0 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate breda-as-playground 0.0.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate breda-as-playground 0.0.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate breda-as-playground 0.0.0
[INFO] finished tweaking crates.io crate breda-as-playground 0.0.0
[INFO] tweaked toml for crates.io crate breda-as-playground 0.0.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate crates.io crate breda-as-playground 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 270bad0ec7a2425bb09beabe0bb75396510051695b34f9937ce416b8f91fb48d
[INFO] running `Command { std: "docker" "start" "-a" "270bad0ec7a2425bb09beabe0bb75396510051695b34f9937ce416b8f91fb48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "270bad0ec7a2425bb09beabe0bb75396510051695b34f9937ce416b8f91fb48d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270bad0ec7a2425bb09beabe0bb75396510051695b34f9937ce416b8f91fb48d", kill_on_drop: false }`
[INFO] [stdout] 270bad0ec7a2425bb09beabe0bb75396510051695b34f9937ce416b8f91fb48d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36b51764185abd0f50b2b1d56c961fee4c9102b5f38994d36b08c474368ddd93
[INFO] running `Command { std: "docker" "start" "-a" "36b51764185abd0f50b2b1d56c961fee4c9102b5f38994d36b08c474368ddd93", kill_on_drop: false }`
[INFO] [stderr]     Checking breda-as-playground v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "36b51764185abd0f50b2b1d56c961fee4c9102b5f38994d36b08c474368ddd93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36b51764185abd0f50b2b1d56c961fee4c9102b5f38994d36b08c474368ddd93", kill_on_drop: false }`
[INFO] [stdout] 36b51764185abd0f50b2b1d56c961fee4c9102b5f38994d36b08c474368ddd93
[INFO] checking breda-as-playground-0.0.0 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate breda-as-playground 0.0.0 into /workspace/builds/worker-2-tc2/source
[INFO] validating manifest of crates.io crate breda-as-playground 0.0.0 on toolchain nightly-2024-02-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate breda-as-playground 0.0.0
[INFO] finished tweaking crates.io crate breda-as-playground 0.0.0
[INFO] tweaked toml for crates.io crate breda-as-playground 0.0.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate crates.io crate breda-as-playground 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-02-05" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 53082260215f5f496a23b8dbd7965c2598e84081e2a164326cb753530f1d3557
[INFO] running `Command { std: "docker" "start" "-a" "53082260215f5f496a23b8dbd7965c2598e84081e2a164326cb753530f1d3557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "53082260215f5f496a23b8dbd7965c2598e84081e2a164326cb753530f1d3557", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53082260215f5f496a23b8dbd7965c2598e84081e2a164326cb753530f1d3557", kill_on_drop: false }`
[INFO] [stdout] 53082260215f5f496a23b8dbd7965c2598e84081e2a164326cb753530f1d3557
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid -Dunexpected_cfgs" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-02-05" "check" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zcheck-cfg", kill_on_drop: false }`
[INFO] [stdout] f1cfd6b8ffb47d50a3ae52e46f90ac453bac77313f5c62031cedd8ca48310095
[INFO] running `Command { std: "docker" "start" "-a" "f1cfd6b8ffb47d50a3ae52e46f90ac453bac77313f5c62031cedd8ca48310095", kill_on_drop: false }`
[INFO] [stderr]     Checking breda-as-playground v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "f1cfd6b8ffb47d50a3ae52e46f90ac453bac77313f5c62031cedd8ca48310095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1cfd6b8ffb47d50a3ae52e46f90ac453bac77313f5c62031cedd8ca48310095", kill_on_drop: false }`
[INFO] [stdout] f1cfd6b8ffb47d50a3ae52e46f90ac453bac77313f5c62031cedd8ca48310095
