[INFO] fetching crate pretty_assertions 0.7.2...
[INFO] testing pretty_assertions-0.7.2 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate pretty_assertions 0.7.2 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate pretty_assertions 0.7.2 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pretty_assertions 0.7.2
[INFO] finished tweaking crates.io crate pretty_assertions 0.7.2
[INFO] tweaked toml for crates.io crate pretty_assertions 0.7.2 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate pretty_assertions 0.7.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 16033372c1934bd33ef167477fbe8457fda8962c5a46bb77e92ce2b568a6662f
[INFO] running `Command { std: "docker" "start" "-a" "16033372c1934bd33ef167477fbe8457fda8962c5a46bb77e92ce2b568a6662f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16033372c1934bd33ef167477fbe8457fda8962c5a46bb77e92ce2b568a6662f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16033372c1934bd33ef167477fbe8457fda8962c5a46bb77e92ce2b568a6662f", kill_on_drop: false }`
[INFO] [stdout] 16033372c1934bd33ef167477fbe8457fda8962c5a46bb77e92ce2b568a6662f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9afac2459944690ddefbd109564908b14a050b5360600682b3de9a9880869fe
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a9afac2459944690ddefbd109564908b14a050b5360600682b3de9a9880869fe", kill_on_drop: false }`
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling pretty_assertions v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "a9afac2459944690ddefbd109564908b14a050b5360600682b3de9a9880869fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9afac2459944690ddefbd109564908b14a050b5360600682b3de9a9880869fe", kill_on_drop: false }`
[INFO] [stdout] a9afac2459944690ddefbd109564908b14a050b5360600682b3de9a9880869fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee2bf542f9e39a51e1f17bd0d577c7c1018f015fb699e45728d332ec5dc3edb2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ee2bf542f9e39a51e1f17bd0d577c7c1018f015fb699e45728d332ec5dc3edb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling pretty_assertions v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "ee2bf542f9e39a51e1f17bd0d577c7c1018f015fb699e45728d332ec5dc3edb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee2bf542f9e39a51e1f17bd0d577c7c1018f015fb699e45728d332ec5dc3edb2", kill_on_drop: false }`
[INFO] [stdout] ee2bf542f9e39a51e1f17bd0d577c7c1018f015fb699e45728d332ec5dc3edb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 401405a3f1fbcf5d3d4ab33ccd1e130585b4eb57fa39df725f6b3bb33e7157c5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "401405a3f1fbcf5d3d4ab33ccd1e130585b4eb57fa39df725f6b3bb33e7157c5", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 28 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pretty_assertions-e28ecbfe4ae6de5c)
[INFO] [stdout] test printer::test::write_inline_diff_removed ... ok
[INFO] [stdout] test printer::test::write_lines_struct ... ok
[INFO] [stdout] test printer::test::write_lines_multiline_insert ... ok
[INFO] [stdout] test printer::test::write_lines_multiline_delete ... ok
[INFO] [stdout] test printer::test::write_lines_multiline_block ... ok
[INFO] [stdout] test printer::test::write_lines_issue12 ... ok
[INFO] [stdout] test test::assert_eq::passes_unsized ... ok
[INFO] [stdout] test printer::test::write_inline_diff_added ... ok
[INFO] [stdout] test test::assert_eq::passes ... ok
[INFO] [stdout] test printer::test::write_lines_empty_string ... ok
[INFO] [stdout] test test::assert_ne::passes ... ok
[INFO] [stdout] test test::assert_ne::passes_comparable_types ... ok
[INFO] [stdout] test test::assert_ne::passes_unsized ... ok
[INFO] [stdout] test test::assert_eq::passes_comparable_types ... ok
[INFO] [stdout] test printer::test::write_inline_diff_empty ... ok
[INFO] [stdout] test printer::test::write_inline_diff_changed ... ok
[INFO] [stdout] test test::assert_ne::assert_ne_non_empty_return - should panic ... ok
[INFO] [stdout] test test::assert_ne::assert_ne_partial - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_trailing_comma - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails_custom - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails_custom_trailing_comma - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails_unsized - should panic ... ok
[INFO] [stdout] test test::assert_ne::fails_trailing_comma - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_custom - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_unsized - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails_custom_trailing_comma - should panic ... ok
[INFO] [stdout] test test::assert_eq::fails - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pretty_assertions
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - (line 51) ... ok
[INFO] [stdout] test src/lib.rs - (line 17) ... ok
[INFO] [stdout] test src/lib.rs - assert_ne (line 192) ... ok
[INFO] [stdout] test src/lib.rs - Comparison (line 85) ... ok
[INFO] [stdout] test src/lib.rs - assert_eq (line 139) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "401405a3f1fbcf5d3d4ab33ccd1e130585b4eb57fa39df725f6b3bb33e7157c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "401405a3f1fbcf5d3d4ab33ccd1e130585b4eb57fa39df725f6b3bb33e7157c5", kill_on_drop: false }`
[INFO] [stdout] 401405a3f1fbcf5d3d4ab33ccd1e130585b4eb57fa39df725f6b3bb33e7157c5