[INFO] cloning repository https://github.com/iPolyomino/ptarmigan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iPolyomino/ptarmigan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiPolyomino%2Fptarmigan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiPolyomino%2Fptarmigan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 36f77598bbd6617af016215da7cad69983405b40
[INFO] building iPolyomino/ptarmigan against master#ce36a966c79e109dabeef7a47fe68e5294c6d71e for pr-137044-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiPolyomino%2Fptarmigan" "/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/iPolyomino/ptarmigan on toolchain ce36a966c79e109dabeef7a47fe68e5294c6d71e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/iPolyomino/ptarmigan
[INFO] finished tweaking git repo https://github.com/iPolyomino/ptarmigan
[INFO] tweaked toml for git repo https://github.com/iPolyomino/ptarmigan written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/iPolyomino/ptarmigan 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" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c1c9bcc304dacfdaf3a240dbe03e5f9f61c26d341d5e96dc1309c03908cef96
[INFO] running `Command { std: "docker" "start" "-a" "0c1c9bcc304dacfdaf3a240dbe03e5f9f61c26d341d5e96dc1309c03908cef96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c1c9bcc304dacfdaf3a240dbe03e5f9f61c26d341d5e96dc1309c03908cef96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c1c9bcc304dacfdaf3a240dbe03e5f9f61c26d341d5e96dc1309c03908cef96", kill_on_drop: false }`
[INFO] [stdout] 0c1c9bcc304dacfdaf3a240dbe03e5f9f61c26d341d5e96dc1309c03908cef96
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02af9e4a2d33d8e1ddd06f9d314df2d1b865b1e911e1b18ffed345e9d4f135fe
[INFO] running `Command { std: "docker" "start" "-a" "02af9e4a2d33d8e1ddd06f9d314df2d1b865b1e911e1b18ffed345e9d4f135fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptarmigan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "02af9e4a2d33d8e1ddd06f9d314df2d1b865b1e911e1b18ffed345e9d4f135fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02af9e4a2d33d8e1ddd06f9d314df2d1b865b1e911e1b18ffed345e9d4f135fe", kill_on_drop: false }`
[INFO] [stdout] 02af9e4a2d33d8e1ddd06f9d314df2d1b865b1e911e1b18ffed345e9d4f135fe
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+ce36a966c79e109dabeef7a47fe68e5294c6d71e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d66e40c0949ce224e0aa9677f45e5b48fc2ccdeb2cc542a380561d05d920896
[INFO] running `Command { std: "docker" "start" "-a" "5d66e40c0949ce224e0aa9677f45e5b48fc2ccdeb2cc542a380561d05d920896", kill_on_drop: false }`
[INFO] [stderr]    Compiling ptarmigan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "5d66e40c0949ce224e0aa9677f45e5b48fc2ccdeb2cc542a380561d05d920896", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d66e40c0949ce224e0aa9677f45e5b48fc2ccdeb2cc542a380561d05d920896", kill_on_drop: false }`
[INFO] [stdout] 5d66e40c0949ce224e0aa9677f45e5b48fc2ccdeb2cc542a380561d05d920896