[INFO] fetching crate rust-test-lib-by-who5673 0.1.1...
[INFO] testing rust-test-lib-by-who5673-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate rust-test-lib-by-who5673 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate rust-test-lib-by-who5673 0.1.1
[INFO] finished tweaking crates.io crate rust-test-lib-by-who5673 0.1.1
[INFO] tweaked toml for crates.io crate rust-test-lib-by-who5673 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rust-test-lib-by-who5673 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rust-test-lib-by-who5673 0.1.1 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f3c3db0238679a90f6c05821e67cca85787f75ce56b7c740e55b4107e6c11b5d
[INFO] running `Command { std: "docker" "start" "-a" "f3c3db0238679a90f6c05821e67cca85787f75ce56b7c740e55b4107e6c11b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3c3db0238679a90f6c05821e67cca85787f75ce56b7c740e55b4107e6c11b5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3c3db0238679a90f6c05821e67cca85787f75ce56b7c740e55b4107e6c11b5d", kill_on_drop: false }`
[INFO] [stdout] f3c3db0238679a90f6c05821e67cca85787f75ce56b7c740e55b4107e6c11b5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f021bc7d0ecaac7cc6e181ad10015cb3da23e035d988ecb809f0bafd9fb5a5d8
[INFO] running `Command { std: "docker" "start" "-a" "f021bc7d0ecaac7cc6e181ad10015cb3da23e035d988ecb809f0bafd9fb5a5d8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-test-lib-by-who5673 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "f021bc7d0ecaac7cc6e181ad10015cb3da23e035d988ecb809f0bafd9fb5a5d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f021bc7d0ecaac7cc6e181ad10015cb3da23e035d988ecb809f0bafd9fb5a5d8", kill_on_drop: false }`
[INFO] [stdout] f021bc7d0ecaac7cc6e181ad10015cb3da23e035d988ecb809f0bafd9fb5a5d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3da74778bd21019fd4d0aaa257c00238eaafdc66f74bfad04ca96befffeaa74
[INFO] running `Command { std: "docker" "start" "-a" "f3da74778bd21019fd4d0aaa257c00238eaafdc66f74bfad04ca96befffeaa74", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-test-lib-by-who5673 v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "f3da74778bd21019fd4d0aaa257c00238eaafdc66f74bfad04ca96befffeaa74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3da74778bd21019fd4d0aaa257c00238eaafdc66f74bfad04ca96befffeaa74", kill_on_drop: false }`
[INFO] [stdout] f3da74778bd21019fd4d0aaa257c00238eaafdc66f74bfad04ca96befffeaa74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2913fb50dc28a73c15df8127c46bb41e71a1abb740c5c1ea43682b01603fa0be
[INFO] running `Command { std: "docker" "start" "-a" "2913fb50dc28a73c15df8127c46bb41e71a1abb740c5c1ea43682b01603fa0be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_test_lib_by_who5673-2b5334959924e50b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust_test_lib_by_who5673
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2913fb50dc28a73c15df8127c46bb41e71a1abb740c5c1ea43682b01603fa0be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2913fb50dc28a73c15df8127c46bb41e71a1abb740c5c1ea43682b01603fa0be", kill_on_drop: false }`
[INFO] [stdout] 2913fb50dc28a73c15df8127c46bb41e71a1abb740c5c1ea43682b01603fa0be