[INFO] fetching crate stringlet 0.8.0...
[INFO] testing stringlet-0.8.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate stringlet 0.8.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate stringlet 0.8.0
[INFO] finished tweaking crates.io crate stringlet 0.8.0
[INFO] tweaked toml for crates.io crate stringlet 0.8.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stringlet 0.8.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stringlet 0.8.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 160f448fd5dc3189a1e2e762d7e0dfe88340b900a9ded2e21bd29e914fbf7f33
[INFO] running `Command { std: "docker" "start" "-a" "160f448fd5dc3189a1e2e762d7e0dfe88340b900a9ded2e21bd29e914fbf7f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "160f448fd5dc3189a1e2e762d7e0dfe88340b900a9ded2e21bd29e914fbf7f33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160f448fd5dc3189a1e2e762d7e0dfe88340b900a9ded2e21bd29e914fbf7f33", kill_on_drop: false }`
[INFO] [stdout] 160f448fd5dc3189a1e2e762d7e0dfe88340b900a9ded2e21bd29e914fbf7f33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb32e19b0b74e013faa4aee3637469be1212546f00b729565950a7844b0b45d9
[INFO] running `Command { std: "docker" "start" "-a" "eb32e19b0b74e013faa4aee3637469be1212546f00b729565950a7844b0b45d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringlet v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "eb32e19b0b74e013faa4aee3637469be1212546f00b729565950a7844b0b45d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb32e19b0b74e013faa4aee3637469be1212546f00b729565950a7844b0b45d9", kill_on_drop: false }`
[INFO] [stdout] eb32e19b0b74e013faa4aee3637469be1212546f00b729565950a7844b0b45d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d6001c61cfc38b1d7fbca1078cf8f216a64093bab63180c956dffee8e0f9b69
[INFO] running `Command { std: "docker" "start" "-a" "0d6001c61cfc38b1d7fbca1078cf8f216a64093bab63180c956dffee8e0f9b69", kill_on_drop: false }`
[INFO] [stderr]    Compiling stringlet v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.56s
[INFO] running `Command { std: "docker" "inspect" "0d6001c61cfc38b1d7fbca1078cf8f216a64093bab63180c956dffee8e0f9b69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d6001c61cfc38b1d7fbca1078cf8f216a64093bab63180c956dffee8e0f9b69", kill_on_drop: false }`
[INFO] [stdout] 0d6001c61cfc38b1d7fbca1078cf8f216a64093bab63180c956dffee8e0f9b69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 195fbcb1af008e2738f25edf68be421bada71dcc9d6765c881d3a9dae11ae564
[INFO] running `Command { std: "docker" "start" "-a" "195fbcb1af008e2738f25edf68be421bada71dcc9d6765c881d3a9dae11ae564", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stringlet-fb789b19cbe68c59)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test macros::tests::test_all_types ... ok
[INFO] [stdout] test cmp::tests::test_lt ... ok
[INFO] [stdout] test methods::tests::test_all_type_names ... ok
[INFO] [stdout] test methods::tests::test_as_str ... ok
[INFO] [stdout] test methods::tests::test_const ... ok
[INFO] [stdout] test methods::tests::test_empty ... ok
[INFO] [stdout] test methods::tests::test_big ... ok
[INFO] [stdout] test new::tests::test_fits ... ok
[INFO] [stdout] test cmp::tests::test_le ... ok
[INFO] [stdout] test new::tests::test_new ... ok
[INFO] [stdout] test methods::tests::test_len ... ok
[INFO] [stdout] test traits::tests::test_from_long_str ... ok
[INFO] [stdout] test refs::tests::test_deref ... ok
[INFO] [stdout] test traits::tests::test_from_str ... ok
[INFO] [stdout] test traits::tests::test_from_string ... ok
[INFO] [stdout] test cmp::tests::test_eq ... ok
[INFO] [stdout] test refs::tests::test_as_ref ... ok
[INFO] [stdout] test refs::tests::test_borrow ... ok
[INFO] [stdout] test new::tests::test_default ... ok
[INFO] [stdout] test traits::tests::test_panics_when_too_long - should panic ... ok
[INFO] [stdout] test refs::tests::test_panics_when_ref_too_long - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stringlet
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test src/lib.rs - SlimStringlet (line 111) ... ignored
[INFO] [stdout] test src/lib.rs - VarStringlet (line 111) ... ignored
[INFO] [stdout] test src/lib.rs - impl_for (line 191) ... ignored
[INFO] [stdout] test src/macros.rs - macros::doctests::test_macro_slim_65_compile_fail (line 120) - compile fail ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_stringlet_1_default_compile_fail (line 135) - compile fail ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_slim_stringlet_65_default_compile_fail (line 177) - compile fail ... ok
[INFO] [stdout] test src/lib.rs - StringletBase (line 155) ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_stringlet_1_new_compile_fail (line 128) - compile fail ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_slim_stringlet_65_new_compile_fail (line 170) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::doctests::test_macro_var_256_compile_fail (line 112) - compile fail ... ok
[INFO] [stdout] test src/macros.rs - macros::stringlet (line 56) ... ok
[INFO] [stdout] test src/macros.rs - macros::stringlet (line 65) ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_trim_stringlet_2_new_compile_fail (line 142) - compile fail ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_trim_stringlet_2_default_compile_fail (line 149) - compile fail ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_var_stringlet_256_new_compile_fail (line 156) - compile fail ... ok
[INFO] [stdout] test src/new.rs - new::doctests::test_var_stringlet_256_default_compile_fail (line 163) - compile fail ... ok
[INFO] [stdout] test src/../README.md - (line 44) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.70s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.87s; merged doctests compilation took 0.17s
[INFO] running `Command { std: "docker" "inspect" "195fbcb1af008e2738f25edf68be421bada71dcc9d6765c881d3a9dae11ae564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195fbcb1af008e2738f25edf68be421bada71dcc9d6765c881d3a9dae11ae564", kill_on_drop: false }`
[INFO] [stdout] 195fbcb1af008e2738f25edf68be421bada71dcc9d6765c881d3a9dae11ae564