[INFO] fetching crate myfirstlibrary 0.1.2... [INFO] building myfirstlibrary-0.1.2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate myfirstlibrary 0.1.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate myfirstlibrary 0.1.2 [INFO] finished tweaking crates.io crate myfirstlibrary 0.1.2 [INFO] tweaked toml for crates.io crate myfirstlibrary 0.1.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate myfirstlibrary 0.1.2 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 myfirstlibrary 0.1.2 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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 04d2e494c6b178575a51799b2ffb1ccbdd05f09d6e4680c21089d38deca14aa0 [INFO] running `Command { std: "docker" "start" "-a" "04d2e494c6b178575a51799b2ffb1ccbdd05f09d6e4680c21089d38deca14aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04d2e494c6b178575a51799b2ffb1ccbdd05f09d6e4680c21089d38deca14aa0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04d2e494c6b178575a51799b2ffb1ccbdd05f09d6e4680c21089d38deca14aa0", kill_on_drop: false }` [INFO] [stdout] 04d2e494c6b178575a51799b2ffb1ccbdd05f09d6e4680c21089d38deca14aa0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c1595ef6d69888ba8331e7414693c20357e6bc0bfe786abc14993fc9b93bf8c5 [INFO] running `Command { std: "docker" "start" "-a" "c1595ef6d69888ba8331e7414693c20357e6bc0bfe786abc14993fc9b93bf8c5", kill_on_drop: false }` [INFO] [stderr] Compiling myfirstlibrary v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "c1595ef6d69888ba8331e7414693c20357e6bc0bfe786abc14993fc9b93bf8c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1595ef6d69888ba8331e7414693c20357e6bc0bfe786abc14993fc9b93bf8c5", kill_on_drop: false }` [INFO] [stdout] c1595ef6d69888ba8331e7414693c20357e6bc0bfe786abc14993fc9b93bf8c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 776b922eba3e3e84255be54c431fced8e86242dc9dcbf89d701653fb842a16d2 [INFO] running `Command { std: "docker" "start" "-a" "776b922eba3e3e84255be54c431fced8e86242dc9dcbf89d701653fb842a16d2", kill_on_drop: false }` [INFO] [stderr] Compiling myfirstlibrary v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "776b922eba3e3e84255be54c431fced8e86242dc9dcbf89d701653fb842a16d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "776b922eba3e3e84255be54c431fced8e86242dc9dcbf89d701653fb842a16d2", kill_on_drop: false }` [INFO] [stdout] 776b922eba3e3e84255be54c431fced8e86242dc9dcbf89d701653fb842a16d2