[INFO] fetching crate char_occurence 0.2.1...
[INFO] checking char_occurence-0.2.1 against nightly-2024-02-05 for check-cfg
[INFO] extracting crate char_occurence 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate char_occurence 0.2.1 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 char_occurence 0.2.1
[INFO] finished tweaking crates.io crate char_occurence 0.2.1
[INFO] tweaked toml for crates.io crate char_occurence 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate char_occurence 0.2.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded indoc v1.0.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7174538616bad16bb2f79d44f82cc8d858a1e7eb423595fd899f7cd728b64717
[INFO] running `Command { std: "docker" "start" "-a" "7174538616bad16bb2f79d44f82cc8d858a1e7eb423595fd899f7cd728b64717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7174538616bad16bb2f79d44f82cc8d858a1e7eb423595fd899f7cd728b64717", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7174538616bad16bb2f79d44f82cc8d858a1e7eb423595fd899f7cd728b64717", kill_on_drop: false }`
[INFO] [stdout] 7174538616bad16bb2f79d44f82cc8d858a1e7eb423595fd899f7cd728b64717
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 5557544e133891769731759ad5890c01f3819000b68e1a4773a5fbddd796c55f
[INFO] running `Command { std: "docker" "start" "-a" "5557544e133891769731759ad5890c01f3819000b68e1a4773a5fbddd796c55f", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v1.0.7
[INFO] [stderr]     Checking char_occurence v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "5557544e133891769731759ad5890c01f3819000b68e1a4773a5fbddd796c55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5557544e133891769731759ad5890c01f3819000b68e1a4773a5fbddd796c55f", kill_on_drop: false }`
[INFO] [stdout] 5557544e133891769731759ad5890c01f3819000b68e1a4773a5fbddd796c55f
[INFO] checking char_occurence-0.2.1 against nightly-2024-02-05+rustflags=-Dunexpected_cfgs+cargoflags=-Zcheck-cfg for check-cfg
[INFO] extracting crate char_occurence 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate char_occurence 0.2.1 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 char_occurence 0.2.1
[INFO] finished tweaking crates.io crate char_occurence 0.2.1
[INFO] tweaked toml for crates.io crate char_occurence 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate char_occurence 0.2.1 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 60ca33214952a3be688c3e9e5ddc130aaa4a4007e998d108fbfa3c863fcb4bd3
[INFO] running `Command { std: "docker" "start" "-a" "60ca33214952a3be688c3e9e5ddc130aaa4a4007e998d108fbfa3c863fcb4bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60ca33214952a3be688c3e9e5ddc130aaa4a4007e998d108fbfa3c863fcb4bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60ca33214952a3be688c3e9e5ddc130aaa4a4007e998d108fbfa3c863fcb4bd3", kill_on_drop: false }`
[INFO] [stdout] 60ca33214952a3be688c3e9e5ddc130aaa4a4007e998d108fbfa3c863fcb4bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 79f67f61d52160a239385f4034f84c52d8d0d010c3ef27b381c83f6ac400e0de
[INFO] running `Command { std: "docker" "start" "-a" "79f67f61d52160a239385f4034f84c52d8d0d010c3ef27b381c83f6ac400e0de", kill_on_drop: false }`
[INFO] [stderr]    Compiling indoc v1.0.7
[INFO] [stderr]     Checking char_occurence v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "79f67f61d52160a239385f4034f84c52d8d0d010c3ef27b381c83f6ac400e0de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79f67f61d52160a239385f4034f84c52d8d0d010c3ef27b381c83f6ac400e0de", kill_on_drop: false }`
[INFO] [stdout] 79f67f61d52160a239385f4034f84c52d8d0d010c3ef27b381c83f6ac400e0de
