[INFO] cloning repository https://github.com/dacci/fconv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dacci/fconv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdacci%2Ffconv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdacci%2Ffconv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ef01dead7486b159ef79ed14384b9c14dc0fdfc1
[INFO] checking dacci/fconv against nightly-2024-02-05 for check-cfg-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdacci%2Ffconv" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/dacci/fconv 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 git repo https://github.com/dacci/fconv
[INFO] finished tweaking git repo https://github.com/dacci/fconv
[INFO] tweaked toml for git repo https://github.com/dacci/fconv written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/dacci/fconv 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_edit v0.19.12
[INFO] [stderr]   Downloaded serde_spanned v0.6.3
[INFO] [stderr]   Downloaded safemem v0.3.3
[INFO] [stderr]   Downloaded clap v4.3.11
[INFO] [stderr]   Downloaded plist v1.4.3
[INFO] [stderr]   Downloaded serde_yaml v0.9.22
[INFO] [stderr]   Downloaded serde_json v1.0.100
[INFO] [stderr]   Downloaded winnow v0.4.8
[INFO] [stderr]   Downloaded rustix v0.38.19
[INFO] [stderr]   Downloaded clap_builder v4.3.11
[INFO] [stderr]   Downloaded syn v2.0.23
[INFO] [stderr]   Downloaded iter-read v0.3.0
[INFO] [stderr]   Downloaded quick-xml v0.28.2
[INFO] [stderr]   Downloaded serde-pickle v1.1.1
[INFO] [stderr]   Downloaded serde v1.0.167
[INFO] [stderr]   Downloaded toml v0.7.6
[INFO] [stderr]   Downloaded time v0.3.22
[INFO] [stderr]   Downloaded serde_test v1.0.167
[INFO] [stderr]   Downloaded line-wrap v0.1.1
[INFO] [stderr]   Downloaded time-macros v0.2.9
[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] e234bf8efe27fb19ff755ad2becc4cd4381ea27d04dd78a3cbef2fd21a23a686
[INFO] running `Command { std: "docker" "start" "-a" "e234bf8efe27fb19ff755ad2becc4cd4381ea27d04dd78a3cbef2fd21a23a686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e234bf8efe27fb19ff755ad2becc4cd4381ea27d04dd78a3cbef2fd21a23a686", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e234bf8efe27fb19ff755ad2becc4cd4381ea27d04dd78a3cbef2fd21a23a686", kill_on_drop: false }`
[INFO] [stdout] e234bf8efe27fb19ff755ad2becc4cd4381ea27d04dd78a3cbef2fd21a23a686
[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] 569edf90cd145b3d805e747d5cb66e232488bb5ffefad8bc8e374c009f9a183d
[INFO] running `Command { std: "docker" "start" "-a" "569edf90cd145b3d805e747d5cb66e232488bb5ffefad8bc8e374c009f9a183d", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.167
[INFO] [stderr]    Compiling rustix v0.38.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking itoa v1.0.6
[INFO] [stderr]     Checking equivalent v1.0.0
[INFO] [stderr]     Checking hashbrown v0.14.0
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking anstyle-parse v0.2.1
[INFO] [stderr]     Checking anstyle v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.100
[INFO] [stderr]     Checking clap_lex v0.5.0
[INFO] [stderr]     Checking time-core v0.1.1
[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]     Checking winnow v0.4.8
[INFO] [stderr]     Checking ryu v1.0.13
[INFO] [stderr]     Checking line-wrap v0.1.1
[INFO] [stderr]     Checking time v0.3.22
[INFO] [stderr]     Checking indexmap v1.9.3
[INFO] [stderr]     Checking unsafe-libyaml v0.2.10
[INFO] [stderr]    Compiling serde_test v1.0.167
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking indexmap v2.0.0
[INFO] [stderr]     Checking iter-read v0.3.0
[INFO] [stderr]     Checking quick-xml v0.28.2
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling syn v2.0.23
[INFO] [stderr]     Checking is-terminal v0.4.9
[INFO] [stderr]     Checking anstream v0.3.2
[INFO] [stderr]     Checking clap_builder v4.3.11
[INFO] [stderr]     Checking toml_datetime v0.6.3
[INFO] [stderr]     Checking serde_spanned v0.6.3
[INFO] [stderr]     Checking serde-pickle v1.1.1
[INFO] [stderr]     Checking plist v1.4.3
[INFO] [stderr]     Checking serde_yaml v0.9.22
[INFO] [stderr]     Checking toml_edit v0.19.12
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]     Checking toml v0.7.6
[INFO] [stderr]     Checking clap v4.3.11
[INFO] [stderr]     Checking fconv v0.7.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.06s
[INFO] running `Command { std: "docker" "inspect" "569edf90cd145b3d805e747d5cb66e232488bb5ffefad8bc8e374c009f9a183d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569edf90cd145b3d805e747d5cb66e232488bb5ffefad8bc8e374c009f9a183d", kill_on_drop: false }`
[INFO] [stdout] 569edf90cd145b3d805e747d5cb66e232488bb5ffefad8bc8e374c009f9a183d