[INFO] fetching crate whack 0.1.0...
[INFO] building whack-0.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate whack 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate whack 0.1.0
[INFO] finished tweaking crates.io crate whack 0.1.0
[INFO] tweaked toml for crates.io crate whack 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate whack 0.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate whack 0.1.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0a01b252b31917852f0c58cfac32bb955bbd58e2c189ae6b609fcae06d7fd01
[INFO] running `Command { std: "docker" "start" "-a" "a0a01b252b31917852f0c58cfac32bb955bbd58e2c189ae6b609fcae06d7fd01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0a01b252b31917852f0c58cfac32bb955bbd58e2c189ae6b609fcae06d7fd01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0a01b252b31917852f0c58cfac32bb955bbd58e2c189ae6b609fcae06d7fd01", kill_on_drop: false }`
[INFO] [stdout] a0a01b252b31917852f0c58cfac32bb955bbd58e2c189ae6b609fcae06d7fd01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d66a9a1d5c7b246d02bf5cfac28cf8426665b24b75a45281aa05b5bf8d12a09
[INFO] running `Command { std: "docker" "start" "-a" "5d66a9a1d5c7b246d02bf5cfac28cf8426665b24b75a45281aa05b5bf8d12a09", kill_on_drop: false }`
[INFO] [stderr]    Compiling whack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "5d66a9a1d5c7b246d02bf5cfac28cf8426665b24b75a45281aa05b5bf8d12a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d66a9a1d5c7b246d02bf5cfac28cf8426665b24b75a45281aa05b5bf8d12a09", kill_on_drop: false }`
[INFO] [stdout] 5d66a9a1d5c7b246d02bf5cfac28cf8426665b24b75a45281aa05b5bf8d12a09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 775da73837db25359aaf5b6bdf9308cb88bbd39c32d97ad8d402f1ad81e544fc
[INFO] running `Command { std: "docker" "start" "-a" "775da73837db25359aaf5b6bdf9308cb88bbd39c32d97ad8d402f1ad81e544fc", kill_on_drop: false }`
[INFO] [stderr]    Compiling whack v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "775da73837db25359aaf5b6bdf9308cb88bbd39c32d97ad8d402f1ad81e544fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "775da73837db25359aaf5b6bdf9308cb88bbd39c32d97ad8d402f1ad81e544fc", kill_on_drop: false }`
[INFO] [stdout] 775da73837db25359aaf5b6bdf9308cb88bbd39c32d97ad8d402f1ad81e544fc