[INFO] fetching crate seeyouagain 1.0.0...
[INFO] building seeyouagain-1.0.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate seeyouagain 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate seeyouagain 1.0.0
[INFO] finished tweaking crates.io crate seeyouagain 1.0.0
[INFO] tweaked toml for crates.io crate seeyouagain 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seeyouagain 1.0.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seeyouagain 1.0.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cac9e113379b67d7d517e0acde83fc535215798ed63ad8b9853f8d5baa896f09
[INFO] running `Command { std: "docker" "start" "-a" "cac9e113379b67d7d517e0acde83fc535215798ed63ad8b9853f8d5baa896f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cac9e113379b67d7d517e0acde83fc535215798ed63ad8b9853f8d5baa896f09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cac9e113379b67d7d517e0acde83fc535215798ed63ad8b9853f8d5baa896f09", kill_on_drop: false }`
[INFO] [stdout] cac9e113379b67d7d517e0acde83fc535215798ed63ad8b9853f8d5baa896f09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0c9a7f64e0c0fba8ede3fe26ec4a983bc3f980062b067b6aa30d074fd52f501
[INFO] running `Command { std: "docker" "start" "-a" "a0c9a7f64e0c0fba8ede3fe26ec4a983bc3f980062b067b6aa30d074fd52f501", kill_on_drop: false }`
[INFO] [stderr]    Compiling seeyouagain v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "a0c9a7f64e0c0fba8ede3fe26ec4a983bc3f980062b067b6aa30d074fd52f501", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c9a7f64e0c0fba8ede3fe26ec4a983bc3f980062b067b6aa30d074fd52f501", kill_on_drop: false }`
[INFO] [stdout] a0c9a7f64e0c0fba8ede3fe26ec4a983bc3f980062b067b6aa30d074fd52f501
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07d90a92bc9f534a1388a2edea29f349b71c9da07b86dbe864abce63b9b0feb4
[INFO] running `Command { std: "docker" "start" "-a" "07d90a92bc9f534a1388a2edea29f349b71c9da07b86dbe864abce63b9b0feb4", kill_on_drop: false }`
[INFO] [stderr]    Compiling seeyouagain v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "07d90a92bc9f534a1388a2edea29f349b71c9da07b86dbe864abce63b9b0feb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07d90a92bc9f534a1388a2edea29f349b71c9da07b86dbe864abce63b9b0feb4", kill_on_drop: false }`
[INFO] [stdout] 07d90a92bc9f534a1388a2edea29f349b71c9da07b86dbe864abce63b9b0feb4