[INFO] fetching crate classes 1.0.0...
[INFO] testing classes-1.0.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate classes 1.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate classes 1.0.0
[INFO] finished tweaking crates.io crate classes 1.0.0
[INFO] tweaked toml for crates.io crate classes 1.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate classes 1.0.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62abc9c34d7be3d7dded6ed787f75f80bcae4fd4755c4f471f95245092f38a36
[INFO] running `Command { std: "docker" "start" "-a" "62abc9c34d7be3d7dded6ed787f75f80bcae4fd4755c4f471f95245092f38a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62abc9c34d7be3d7dded6ed787f75f80bcae4fd4755c4f471f95245092f38a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62abc9c34d7be3d7dded6ed787f75f80bcae4fd4755c4f471f95245092f38a36", kill_on_drop: false }`
[INFO] [stdout] 62abc9c34d7be3d7dded6ed787f75f80bcae4fd4755c4f471f95245092f38a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e491a2b7a448a06e7c2cae57af8cdac4fe1c54f4979b7dce83ecbfcfc9e89c61
[INFO] running `Command { std: "docker" "start" "-a" "e491a2b7a448a06e7c2cae57af8cdac4fe1c54f4979b7dce83ecbfcfc9e89c61", kill_on_drop: false }`
[INFO] [stderr]    Compiling classes v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "e491a2b7a448a06e7c2cae57af8cdac4fe1c54f4979b7dce83ecbfcfc9e89c61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e491a2b7a448a06e7c2cae57af8cdac4fe1c54f4979b7dce83ecbfcfc9e89c61", kill_on_drop: false }`
[INFO] [stdout] e491a2b7a448a06e7c2cae57af8cdac4fe1c54f4979b7dce83ecbfcfc9e89c61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 579d3aa9166b7e7b5ce69dcd23f1aa84fab1a8d4417e62186b0f6aee81dca97c
[INFO] running `Command { std: "docker" "start" "-a" "579d3aa9166b7e7b5ce69dcd23f1aa84fab1a8d4417e62186b0f6aee81dca97c", kill_on_drop: false }`
[INFO] [stderr]    Compiling classes v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "579d3aa9166b7e7b5ce69dcd23f1aa84fab1a8d4417e62186b0f6aee81dca97c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579d3aa9166b7e7b5ce69dcd23f1aa84fab1a8d4417e62186b0f6aee81dca97c", kill_on_drop: false }`
[INFO] [stdout] 579d3aa9166b7e7b5ce69dcd23f1aa84fab1a8d4417e62186b0f6aee81dca97c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 615482ccfc6bc71484ba925e2635147f2b80d2c8f824f54e4e8d772cd6b45715
[INFO] running `Command { std: "docker" "start" "-a" "615482ccfc6bc71484ba925e2635147f2b80d2c8f824f54e4e8d772cd6b45715", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/classes-b7410100ea7d2845)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test core::tests::should_accept_expressions ... ok
[INFO] [stdout] test core::tests::should_accept_str_and_strings ... ok
[INFO] [stdout] test core::tests::should_accept_various_types_at_the_same_time ... ok
[INFO] [stdout] test core::tests::should_remove_empty_str ... ok
[INFO] [stdout] test core::tests::should_remove_empty_strings_passed_as_options ... ok
[INFO] [stdout] test core::tests::should_apply_classes_evaluating_to_true ... ok
[INFO] [stdout] test core::tests::should_accept_optionals ... ok
[INFO] [stdout] test core::tests::should_remove_empty_string ... ok
[INFO] [stderr]    Doc-tests classes
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "615482ccfc6bc71484ba925e2635147f2b80d2c8f824f54e4e8d772cd6b45715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "615482ccfc6bc71484ba925e2635147f2b80d2c8f824f54e4e8d772cd6b45715", kill_on_drop: false }`
[INFO] [stdout] 615482ccfc6bc71484ba925e2635147f2b80d2c8f824f54e4e8d772cd6b45715