[INFO] fetching crate some-to-err 0.2.1...
[INFO] testing some-to-err-0.2.1 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate some-to-err 0.2.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate some-to-err 0.2.1
[INFO] finished tweaking crates.io crate some-to-err 0.2.1
[INFO] tweaked toml for crates.io crate some-to-err 0.2.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate some-to-err 0.2.1 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a80932fda09e07c16e59d9b844a9138e4722fe58f9323a94807f922249bd9a3
[INFO] running `Command { std: "docker" "start" "-a" "3a80932fda09e07c16e59d9b844a9138e4722fe58f9323a94807f922249bd9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a80932fda09e07c16e59d9b844a9138e4722fe58f9323a94807f922249bd9a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a80932fda09e07c16e59d9b844a9138e4722fe58f9323a94807f922249bd9a3", kill_on_drop: false }`
[INFO] [stdout] 3a80932fda09e07c16e59d9b844a9138e4722fe58f9323a94807f922249bd9a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0164f44b38ac925426a3d09814c12180b8a62d126decfd77ce5b382c957f2eb5
[INFO] running `Command { std: "docker" "start" "-a" "0164f44b38ac925426a3d09814c12180b8a62d126decfd77ce5b382c957f2eb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling some-to-err v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "0164f44b38ac925426a3d09814c12180b8a62d126decfd77ce5b382c957f2eb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0164f44b38ac925426a3d09814c12180b8a62d126decfd77ce5b382c957f2eb5", kill_on_drop: false }`
[INFO] [stdout] 0164f44b38ac925426a3d09814c12180b8a62d126decfd77ce5b382c957f2eb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 797a5dfebb52e17d862f55a617600d9de104c41f430867886cde3324c53237a2
[INFO] running `Command { std: "docker" "start" "-a" "797a5dfebb52e17d862f55a617600d9de104c41f430867886cde3324c53237a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling some-to-err v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "797a5dfebb52e17d862f55a617600d9de104c41f430867886cde3324c53237a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "797a5dfebb52e17d862f55a617600d9de104c41f430867886cde3324c53237a2", kill_on_drop: false }`
[INFO] [stdout] 797a5dfebb52e17d862f55a617600d9de104c41f430867886cde3324c53237a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7d3d126a43c84d06ad80f9212a1aae7ec7434a15c1e603c790818f4d8b1c6f5d
[INFO] running `Command { std: "docker" "start" "-a" "7d3d126a43c84d06ad80f9212a1aae7ec7434a15c1e603c790818f4d8b1c6f5d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/some_to_err-a7878a20ae3b2eed)
[INFO] [stdout] running 8 tests
[INFO] [stdout] test err_to_tests::test_some_err_none ... ok
[INFO] [stderr]    Doc-tests some_to_err
[INFO] [stdout] test err_to_tests::test_some_err_some ... ok
[INFO] [stdout] test some_to_err_else_tests::test_some_to_err_with_none ... ok
[INFO] [stdout] test some_to_err_else_tests::test_some_to_err_with_none_and_closure ... ok
[INFO] [stdout] test some_to_err_else_tests::test_some_to_err_with_some ... ok
[INFO] [stdout] test err_to_tests::test_some_err_none_different_type ... ok
[INFO] [stdout] test some_to_err_else_tests::test_some_to_err_with_some_and_closure ... ok
[INFO] [stdout] test err_to_tests::test_some_err_some_different_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - ErrOr (line 15) ... ok
[INFO] [stdout] test src/lib.rs - ErrOrElse (line 76) ... ok
[INFO] [stdout] test src/lib.rs - ErrOrElse (line 84) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - ErrOr (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d3d126a43c84d06ad80f9212a1aae7ec7434a15c1e603c790818f4d8b1c6f5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d3d126a43c84d06ad80f9212a1aae7ec7434a15c1e603c790818f4d8b1c6f5d", kill_on_drop: false }`
[INFO] [stdout] 7d3d126a43c84d06ad80f9212a1aae7ec7434a15c1e603c790818f4d8b1c6f5d