[INFO] crate symbolic-common 7.2.0 is already in cache
[INFO] testing symbolic-common-7.2.0 against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274
[INFO] extracting crate symbolic-common 7.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate symbolic-common 7.2.0 on toolchain 28742a1146f10a4f09369baad027a464acb7a766
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate symbolic-common 7.2.0
[INFO] finished tweaking crates.io crate symbolic-common 7.2.0
[INFO] tweaked toml for crates.io crate symbolic-common 7.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 503aac88d47cccd124769c60cf01819c5aa129d27f165f3aacefc21a50246aae
[INFO] running `"docker" "start" "-a" "503aac88d47cccd124769c60cf01819c5aa129d27f165f3aacefc21a50246aae"`
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling debugid v0.7.2
[INFO] [stderr]    Compiling symbolic-common v7.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.33s
[INFO] running `"docker" "inspect" "503aac88d47cccd124769c60cf01819c5aa129d27f165f3aacefc21a50246aae"`
[INFO] running `"docker" "rm" "-f" "503aac88d47cccd124769c60cf01819c5aa129d27f165f3aacefc21a50246aae"`
[INFO] [stdout] 503aac88d47cccd124769c60cf01819c5aa129d27f165f3aacefc21a50246aae
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 4b97c43b05a2763da82654bb7ed4d2f9241e32d3d86c1e1a8c2d8850d017c38c
[INFO] running `"docker" "start" "-a" "4b97c43b05a2763da82654bb7ed4d2f9241e32d3d86c1e1a8c2d8850d017c38c"`
[INFO] [stderr]    Compiling symbolic-common v7.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `"docker" "inspect" "4b97c43b05a2763da82654bb7ed4d2f9241e32d3d86c1e1a8c2d8850d017c38c"`
[INFO] running `"docker" "rm" "-f" "4b97c43b05a2763da82654bb7ed4d2f9241e32d3d86c1e1a8c2d8850d017c38c"`
[INFO] [stdout] 4b97c43b05a2763da82654bb7ed4d2f9241e32d3d86c1e1a8c2d8850d017c38c
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 010eabad9fddcd82e0195e95249f8a320451c4dd3871e5f34177007f564e66aa
[INFO] running `"docker" "start" "-a" "010eabad9fddcd82e0195e95249f8a320451c4dd3871e5f34177007f564e66aa"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/symbolic_common-d39914e5dc15ccd7
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test cell::tests::test_new ... ok
[INFO] [stdout] test path::test_split_path ... ok
[INFO] [stdout] test path::test_shorten_path ... ok
[INFO] [stdout] test cell::tests::test_try_new ... ok
[INFO] [stdout] test byteview::test_open_empty_file ... ok
[INFO] [stdout] test byteview::test_open_file ... ok
[INFO] [stdout] test path::test_split_path_bytes ... ok
[INFO] [stdout] test path::test_clean_path ... ok
[INFO] [stderr]    Doc-tests symbolic-common
[INFO] [stdout] test path::test_join_path ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/cell.rs - cell::AsSelf (line 34) ... ok
[INFO] [stdout] test src/cell.rs - cell::AsSelf (line 57) ... ok
[INFO] [stdout] test src/fail.rs - derive_failure (line 18) ... ok
[INFO] [stdout] test src/cell.rs - cell::SelfCell (line 188) ... ok
[INFO] [stdout] test src/byteview.rs - byteview::ByteView (line 49) ... ok
[INFO] [stdout] test src/cell.rs - cell::SelfCell<O, T>::from_raw (line 256) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "010eabad9fddcd82e0195e95249f8a320451c4dd3871e5f34177007f564e66aa"`
[INFO] running `"docker" "rm" "-f" "010eabad9fddcd82e0195e95249f8a320451c4dd3871e5f34177007f564e66aa"`
[INFO] [stdout] 010eabad9fddcd82e0195e95249f8a320451c4dd3871e5f34177007f564e66aa