[INFO] fetching crate shadow_counted 0.4.0...
[INFO] testing shadow_counted-0.4.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate shadow_counted 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate shadow_counted 0.4.0
[INFO] finished tweaking crates.io crate shadow_counted 0.4.0
[INFO] tweaked toml for crates.io crate shadow_counted 0.4.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shadow_counted 0.4.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shadow_counted 0.4.0 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8db261ab19d001705b9cd47940fbd6fda039754ff5ab676b6f841903164d10be
[INFO] running `Command { std: "docker" "start" "-a" "8db261ab19d001705b9cd47940fbd6fda039754ff5ab676b6f841903164d10be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8db261ab19d001705b9cd47940fbd6fda039754ff5ab676b6f841903164d10be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8db261ab19d001705b9cd47940fbd6fda039754ff5ab676b6f841903164d10be", kill_on_drop: false }`
[INFO] [stdout] 8db261ab19d001705b9cd47940fbd6fda039754ff5ab676b6f841903164d10be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd6687d4606707f36b5a62dce0c41bf9e73319b1c0d33cbd819d9a70911a6163
[INFO] running `Command { std: "docker" "start" "-a" "dd6687d4606707f36b5a62dce0c41bf9e73319b1c0d33cbd819d9a70911a6163", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadow_counted v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "dd6687d4606707f36b5a62dce0c41bf9e73319b1c0d33cbd819d9a70911a6163", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd6687d4606707f36b5a62dce0c41bf9e73319b1c0d33cbd819d9a70911a6163", kill_on_drop: false }`
[INFO] [stdout] dd6687d4606707f36b5a62dce0c41bf9e73319b1c0d33cbd819d9a70911a6163
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34ca24bf51e52ed5c5033cd6f2385fece88ad5b35488fe40c7152a503b96583a
[INFO] running `Command { std: "docker" "start" "-a" "34ca24bf51e52ed5c5033cd6f2385fece88ad5b35488fe40c7152a503b96583a", kill_on_drop: false }`
[INFO] [stderr]    Compiling shadow_counted v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "34ca24bf51e52ed5c5033cd6f2385fece88ad5b35488fe40c7152a503b96583a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ca24bf51e52ed5c5033cd6f2385fece88ad5b35488fe40c7152a503b96583a", kill_on_drop: false }`
[INFO] [stdout] 34ca24bf51e52ed5c5033cd6f2385fece88ad5b35488fe40c7152a503b96583a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f07a0f48e6d63087197f0df0f3d19c0a8321579517db67c744bdbe20770e1894
[INFO] running `Command { std: "docker" "start" "-a" "f07a0f48e6d63087197f0df0f3d19c0a8321579517db67c744bdbe20770e1894", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shadow_counted-59226c814aa2f121)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::commit_nonnested ... ok
[INFO] [stdout] test tests::test_basic_counting ... ok
[INFO] [stdout] test tests::test_empty ... ok
[INFO] [stdout] test tests::test_shadow_count_iter ... ok
[INFO] [stdout] test tests::test_commit ... ok
[INFO] [stdout] test tests::test_commit_twice ... ok
[INFO] [stdout] test tests::test_empty_iterator ... ok
[INFO] [stdout] test tests::test_two_commits ... 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] [stderr]    Doc-tests shadow_counted
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ShadowCountedIter<'a,I>::new_nested (line 44) ... ok
[INFO] [stdout] test src/lib.rs - ShadowCountedIter<'_,I>::add (line 99) ... ok
[INFO] [stdout] test src/lib.rs - ShadowCountedIter<'a,I>::new (line 22) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/lib.rs - IntoShadowCounted (line 149) ... ok
[INFO] [stdout] test src/lib.rs - ShadowCountedIter<'_,I>::counter (line 116) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.92s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f07a0f48e6d63087197f0df0f3d19c0a8321579517db67c744bdbe20770e1894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f07a0f48e6d63087197f0df0f3d19c0a8321579517db67c744bdbe20770e1894", kill_on_drop: false }`
[INFO] [stdout] f07a0f48e6d63087197f0df0f3d19c0a8321579517db67c744bdbe20770e1894