[INFO] fetching crate lerr 0.1.5...
[INFO] checking lerr-0.1.5 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate lerr 0.1.5 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate lerr 0.1.5
[INFO] finished tweaking crates.io crate lerr 0.1.5
[INFO] tweaked toml for crates.io crate lerr 0.1.5 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lerr 0.1.5 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 10 packages to latest compatible versions
[INFO] [stderr]       Adding anstream v0.5.0 (available: v0.6.19)
[INFO] [stderr]       Adding unicode-width v0.1.14 (available: v0.2.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 790b51f09c73fdc9f8424cdc4a4bdbcafa8bf38eddd455d1d8445b61ff1dd121
[INFO] running `Command { std: "docker" "start" "-a" "790b51f09c73fdc9f8424cdc4a4bdbcafa8bf38eddd455d1d8445b61ff1dd121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "790b51f09c73fdc9f8424cdc4a4bdbcafa8bf38eddd455d1d8445b61ff1dd121", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790b51f09c73fdc9f8424cdc4a4bdbcafa8bf38eddd455d1d8445b61ff1dd121", kill_on_drop: false }`
[INFO] [stdout] 790b51f09c73fdc9f8424cdc4a4bdbcafa8bf38eddd455d1d8445b61ff1dd121
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48db6edb86aa2524fec37bc49a3a613410741b64cb916bf0493e3c9c94da1528
[INFO] running `Command { std: "docker" "start" "-a" "48db6edb86aa2524fec37bc49a3a613410741b64cb916bf0493e3c9c94da1528", kill_on_drop: false }`
[INFO] [stderr]     Checking anstyle v1.0.11
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]    Compiling comat v0.1.3
[INFO] [stderr]     Checking anstream v0.5.0
[INFO] [stderr]     Checking lerr v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "48db6edb86aa2524fec37bc49a3a613410741b64cb916bf0493e3c9c94da1528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48db6edb86aa2524fec37bc49a3a613410741b64cb916bf0493e3c9c94da1528", kill_on_drop: false }`
[INFO] [stdout] 48db6edb86aa2524fec37bc49a3a613410741b64cb916bf0493e3c9c94da1528