[INFO] fetching crate patskovn-non-empty-string 0.2.6...
[INFO] testing patskovn-non-empty-string-0.2.6 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate patskovn-non-empty-string 0.2.6 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate patskovn-non-empty-string 0.2.6
[INFO] finished tweaking crates.io crate patskovn-non-empty-string 0.2.6
[INFO] tweaked toml for crates.io crate patskovn-non-empty-string 0.2.6 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate patskovn-non-empty-string 0.2.6 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate patskovn-non-empty-string 0.2.6 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 14d7ded12d1db501b80ddb8bd99fa582ddf9c5e573b16124e8c256c8b45a9542
[INFO] running `Command { std: "docker" "start" "-a" "14d7ded12d1db501b80ddb8bd99fa582ddf9c5e573b16124e8c256c8b45a9542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14d7ded12d1db501b80ddb8bd99fa582ddf9c5e573b16124e8c256c8b45a9542", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14d7ded12d1db501b80ddb8bd99fa582ddf9c5e573b16124e8c256c8b45a9542", kill_on_drop: false }`
[INFO] [stdout] 14d7ded12d1db501b80ddb8bd99fa582ddf9c5e573b16124e8c256c8b45a9542
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 857dd176bae4f4955536be3c7b3cae7f9422610ec1ec56bd1a4f0a60bbed5ef2
[INFO] running `Command { std: "docker" "start" "-a" "857dd176bae4f4955536be3c7b3cae7f9422610ec1ec56bd1a4f0a60bbed5ef2", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling delegate v0.8.0
[INFO] [stderr]    Compiling patskovn-non-empty-string v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.71s
[INFO] running `Command { std: "docker" "inspect" "857dd176bae4f4955536be3c7b3cae7f9422610ec1ec56bd1a4f0a60bbed5ef2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "857dd176bae4f4955536be3c7b3cae7f9422610ec1ec56bd1a4f0a60bbed5ef2", kill_on_drop: false }`
[INFO] [stdout] 857dd176bae4f4955536be3c7b3cae7f9422610ec1ec56bd1a4f0a60bbed5ef2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60fcdd83df7f126d5031d205090e28956fb6bf16dc45238aa1cdfbb0ae984b38
[INFO] running `Command { std: "docker" "start" "-a" "60fcdd83df7f126d5031d205090e28956fb6bf16dc45238aa1cdfbb0ae984b38", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling patskovn-non-empty-string v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.52s
[INFO] running `Command { std: "docker" "inspect" "60fcdd83df7f126d5031d205090e28956fb6bf16dc45238aa1cdfbb0ae984b38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60fcdd83df7f126d5031d205090e28956fb6bf16dc45238aa1cdfbb0ae984b38", kill_on_drop: false }`
[INFO] [stdout] 60fcdd83df7f126d5031d205090e28956fb6bf16dc45238aa1cdfbb0ae984b38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1c6c2eaa80ffaa42be5235f25978dd1102c56c66b128238a1362f61a1b81d3e9
[INFO] running `Command { std: "docker" "start" "-a" "1c6c2eaa80ffaa42be5235f25978dd1102c56c66b128238a1362f61a1b81d3e9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/non_empty_string-5067de35eedb8c4d)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::calling_string_methods_works ... ok
[INFO] [stdout] test tests::as_ref_string_works ... ok
[INFO] [stdout] test tests::as_ref_str_works ... ok
[INFO] [stdout] test tests::empty_string_returns_err ... ok
[INFO] [stdout] test tests::format_test ... ok
[INFO] [stdout] test tests::from_str_works ... ok
[INFO] [stdout] test tests::hash_works ... ok
[INFO] [stdout] test tests::into_works ... ok
[INFO] [stdout] test tests::non_empty_string_returns_ok ... ok
[INFO] [stdout] test tests::what_goes_in_comes_out ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests non_empty_string
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - test_readme::something (line 69) ... ignored
[INFO] [stdout] test src/lib.rs - test_readme::something (line 47) ... ok
[INFO] [stdout] test src/lib.rs - test_readme::something (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1c6c2eaa80ffaa42be5235f25978dd1102c56c66b128238a1362f61a1b81d3e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6c2eaa80ffaa42be5235f25978dd1102c56c66b128238a1362f61a1b81d3e9", kill_on_drop: false }`
[INFO] [stdout] 1c6c2eaa80ffaa42be5235f25978dd1102c56c66b128238a1362f61a1b81d3e9