[INFO] fetching crate cosmon 0.0.0...
[INFO] building cosmon-0.0.0 against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334
[INFO] extracting crate cosmon 0.0.0 into /workspace/builds/worker-39/source
[INFO] validating manifest of crates.io crate cosmon 0.0.0 on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cosmon 0.0.0
[INFO] finished tweaking crates.io crate cosmon 0.0.0
[INFO] tweaked toml for crates.io crate cosmon 0.0.0 written to /workspace/builds/worker-39/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9596ac4786fcd455698eaa9b4637289c56d1e7ae010d92f4a5fdfc3edc585d02
[INFO] running `Command { std: "docker" "start" "-a" "9596ac4786fcd455698eaa9b4637289c56d1e7ae010d92f4a5fdfc3edc585d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9596ac4786fcd455698eaa9b4637289c56d1e7ae010d92f4a5fdfc3edc585d02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9596ac4786fcd455698eaa9b4637289c56d1e7ae010d92f4a5fdfc3edc585d02", kill_on_drop: false }`
[INFO] [stdout] 9596ac4786fcd455698eaa9b4637289c56d1e7ae010d92f4a5fdfc3edc585d02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d2d8904b8097bc40eccac1eaf8411ec8a8b8c767eb7473c6f96c21023ac9084c
[INFO] running `Command { std: "docker" "start" "-a" "d2d8904b8097bc40eccac1eaf8411ec8a8b8c767eb7473c6f96c21023ac9084c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmon v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "d2d8904b8097bc40eccac1eaf8411ec8a8b8c767eb7473c6f96c21023ac9084c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2d8904b8097bc40eccac1eaf8411ec8a8b8c767eb7473c6f96c21023ac9084c", kill_on_drop: false }`
[INFO] [stdout] d2d8904b8097bc40eccac1eaf8411ec8a8b8c767eb7473c6f96c21023ac9084c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-39/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" "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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99931e2c8e87ec513ba96968070a8e0051b1f6a2b790039a29e3ca7e9afc56d7
[INFO] running `Command { std: "docker" "start" "-a" "99931e2c8e87ec513ba96968070a8e0051b1f6a2b790039a29e3ca7e9afc56d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling cosmon v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/cosmon-bd88f9978bbce3e5)
[INFO] running `Command { std: "docker" "inspect" "99931e2c8e87ec513ba96968070a8e0051b1f6a2b790039a29e3ca7e9afc56d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99931e2c8e87ec513ba96968070a8e0051b1f6a2b790039a29e3ca7e9afc56d7", kill_on_drop: false }`
[INFO] [stdout] 99931e2c8e87ec513ba96968070a8e0051b1f6a2b790039a29e3ca7e9afc56d7