[INFO] fetching crate patskovn-non-empty-string 0.2.6...
[INFO] testing patskovn-non-empty-string-0.2.6 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate patskovn-non-empty-string 0.2.6 into /workspace/builds/worker-7-tc1/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-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate patskovn-non-empty-string 0.2.6 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quote v1.0.38
[INFO] [stderr]   Downloaded assert_matches v1.5.0
[INFO] [stderr]   Downloaded delegate v0.8.0
[INFO] [stderr]   Downloaded itoa v1.0.14
[INFO] [stderr]   Downloaded serde_derive v1.0.217
[INFO] [stderr]   Downloaded ryu v1.0.19
[INFO] [stderr]   Downloaded unicode-ident v1.0.16
[INFO] [stderr]   Downloaded serde v1.0.217
[INFO] [stderr]   Downloaded serde_json v1.0.138
[INFO] [stderr]   Downloaded proc-macro2 v1.0.93
[INFO] [stderr]   Downloaded syn v2.0.98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c1cb1a9f656d1e87f6db250c33d5ce984d807264583ad959574498b0d6cb53e
[INFO] running `Command { std: "docker" "start" "-a" "9c1cb1a9f656d1e87f6db250c33d5ce984d807264583ad959574498b0d6cb53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c1cb1a9f656d1e87f6db250c33d5ce984d807264583ad959574498b0d6cb53e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c1cb1a9f656d1e87f6db250c33d5ce984d807264583ad959574498b0d6cb53e", kill_on_drop: false }`
[INFO] [stdout] 9c1cb1a9f656d1e87f6db250c33d5ce984d807264583ad959574498b0d6cb53e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd98043a0fe44fac9c4a5d7cf363d642b8480548348f3ad6f4ed4663c0c3572d
[INFO] running `Command { std: "docker" "start" "-a" "fd98043a0fe44fac9c4a5d7cf363d642b8480548348f3ad6f4ed4663c0c3572d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling syn v1.0.109
[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 5.63s
[INFO] running `Command { std: "docker" "inspect" "fd98043a0fe44fac9c4a5d7cf363d642b8480548348f3ad6f4ed4663c0c3572d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd98043a0fe44fac9c4a5d7cf363d642b8480548348f3ad6f4ed4663c0c3572d", kill_on_drop: false }`
[INFO] [stdout] fd98043a0fe44fac9c4a5d7cf363d642b8480548348f3ad6f4ed4663c0c3572d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d09a9bf4199aa074cb2fdf50421f2f9d7e4faaf36020d9d6b626847e953cf59e
[INFO] running `Command { std: "docker" "start" "-a" "d09a9bf4199aa074cb2fdf50421f2f9d7e4faaf36020d9d6b626847e953cf59e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling assert_matches v1.5.0
[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 11.22s
[INFO] running `Command { std: "docker" "inspect" "d09a9bf4199aa074cb2fdf50421f2f9d7e4faaf36020d9d6b626847e953cf59e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d09a9bf4199aa074cb2fdf50421f2f9d7e4faaf36020d9d6b626847e953cf59e", kill_on_drop: false }`
[INFO] [stdout] d09a9bf4199aa074cb2fdf50421f2f9d7e4faaf36020d9d6b626847e953cf59e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dcb11150fa4d794491832496988d8076165e9f3dfae20d3d602b8b9d5dd18ff0
[INFO] running `Command { std: "docker" "start" "-a" "dcb11150fa4d794491832496988d8076165e9f3dfae20d3d602b8b9d5dd18ff0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[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::as_ref_string_works ... ok
[INFO] [stdout] test tests::calling_string_methods_works ... 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::empty_string_returns_err ... ok
[INFO] [stdout] test tests::non_empty_string_returns_ok ... ok
[INFO] [stdout] test tests::what_goes_in_comes_out ... ok
[INFO] [stdout] test tests::as_ref_str_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests non_empty_string
[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 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dcb11150fa4d794491832496988d8076165e9f3dfae20d3d602b8b9d5dd18ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcb11150fa4d794491832496988d8076165e9f3dfae20d3d602b8b9d5dd18ff0", kill_on_drop: false }`
[INFO] [stdout] dcb11150fa4d794491832496988d8076165e9f3dfae20d3d602b8b9d5dd18ff0