[INFO] cloning repository https://github.com/collinoc/cargo-lookup [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/collinoc/cargo-lookup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollinoc%2Fcargo-lookup", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollinoc%2Fcargo-lookup'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cac8af9611e3c0b5f8805ae5fa570ed8e2e96910 [INFO] checking collinoc/cargo-lookup against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollinoc%2Fcargo-lookup" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/collinoc/cargo-lookup on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/collinoc/cargo-lookup [INFO] finished tweaking git repo https://github.com/collinoc/cargo-lookup [INFO] tweaked toml for git repo https://github.com/collinoc/cargo-lookup written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/collinoc/cargo-lookup 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 76ef744975cb37e4d69cc2beb4f821d425fbc09fb468d6293372f39bf94c4119 [INFO] running `Command { std: "docker" "start" "-a" "76ef744975cb37e4d69cc2beb4f821d425fbc09fb468d6293372f39bf94c4119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "76ef744975cb37e4d69cc2beb4f821d425fbc09fb468d6293372f39bf94c4119", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76ef744975cb37e4d69cc2beb4f821d425fbc09fb468d6293372f39bf94c4119", kill_on_drop: false }` [INFO] [stdout] 76ef744975cb37e4d69cc2beb4f821d425fbc09fb468d6293372f39bf94c4119 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b7e0c341aa6d8a13b98333eb92c6c91f5fbeada7bf6943726b73dc610198d5b [INFO] running `Command { std: "docker" "start" "-a" "9b7e0c341aa6d8a13b98333eb92c6c91f5fbeada7bf6943726b73dc610198d5b", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking clap v4.5.2 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking cargo-lookup v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.24s [INFO] running `Command { std: "docker" "inspect" "9b7e0c341aa6d8a13b98333eb92c6c91f5fbeada7bf6943726b73dc610198d5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b7e0c341aa6d8a13b98333eb92c6c91f5fbeada7bf6943726b73dc610198d5b", kill_on_drop: false }` [INFO] [stdout] 9b7e0c341aa6d8a13b98333eb92c6c91f5fbeada7bf6943726b73dc610198d5b [INFO] checking collinoc/cargo-lookup against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcollinoc%2Fcargo-lookup" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/collinoc/cargo-lookup on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/collinoc/cargo-lookup [INFO] finished tweaking git repo https://github.com/collinoc/cargo-lookup [INFO] tweaked toml for git repo https://github.com/collinoc/cargo-lookup written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/collinoc/cargo-lookup 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4639d999beebbc57cea7468ccd08086ee8707eaddf079648ce644aeaad68da1e [INFO] running `Command { std: "docker" "start" "-a" "4639d999beebbc57cea7468ccd08086ee8707eaddf079648ce644aeaad68da1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4639d999beebbc57cea7468ccd08086ee8707eaddf079648ce644aeaad68da1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4639d999beebbc57cea7468ccd08086ee8707eaddf079648ce644aeaad68da1e", kill_on_drop: false }` [INFO] [stdout] 4639d999beebbc57cea7468ccd08086ee8707eaddf079648ce644aeaad68da1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "-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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 176b1bfa674c6a50afddfb1fd1f29ad913f26aa1a566be9e20c9887a51c92b25 [INFO] running `Command { std: "docker" "start" "-a" "176b1bfa674c6a50afddfb1fd1f29ad913f26aa1a566be9e20c9887a51c92b25", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking rustls-pki-types v1.3.1 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling rustls v0.22.2 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Checking zeroize v1.7.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling syn v2.0.52 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking strsim v0.11.0 [INFO] [stderr] Checking clap_lex v0.7.0 [INFO] [stderr] Compiling anyhow v1.0.80 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Checking webpki-roots v0.26.1 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking clap_builder v4.5.2 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Compiling ring v0.17.8 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling clap_derive v4.5.0 [INFO] [stderr] Checking clap v4.5.2 [INFO] [stderr] Checking rustls-webpki v0.102.2 [INFO] [stderr] Checking ureq v2.9.6 [INFO] [stderr] Checking cargo-lookup v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.29s [INFO] running `Command { std: "docker" "inspect" "176b1bfa674c6a50afddfb1fd1f29ad913f26aa1a566be9e20c9887a51c92b25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "176b1bfa674c6a50afddfb1fd1f29ad913f26aa1a566be9e20c9887a51c92b25", kill_on_drop: false }` [INFO] [stdout] 176b1bfa674c6a50afddfb1fd1f29ad913f26aa1a566be9e20c9887a51c92b25