[INFO] fetching crate non-empty-string 0.2.6...
[INFO] testing non-empty-string-0.2.6 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate non-empty-string 0.2.6 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate non-empty-string 0.2.6
[INFO] finished tweaking crates.io crate non-empty-string 0.2.6
[INFO] tweaked toml for crates.io crate non-empty-string 0.2.6 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate non-empty-string 0.2.6 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.94
[INFO] [stderr]   Downloaded delegate v0.8.0
[INFO] [stderr]   Downloaded syn v2.0.100
[INFO] [stderr]   Downloaded serde_json v1.0.140
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f523aa08643c8bab5ea2f2cd2a34e3309323f476c5a9eb9f08db25cfccfaa64
[INFO] running `Command { std: "docker" "start" "-a" "0f523aa08643c8bab5ea2f2cd2a34e3309323f476c5a9eb9f08db25cfccfaa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f523aa08643c8bab5ea2f2cd2a34e3309323f476c5a9eb9f08db25cfccfaa64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f523aa08643c8bab5ea2f2cd2a34e3309323f476c5a9eb9f08db25cfccfaa64", kill_on_drop: false }`
[INFO] [stdout] 0f523aa08643c8bab5ea2f2cd2a34e3309323f476c5a9eb9f08db25cfccfaa64
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25f559cdf18f1cd3896122caefd9fa9120d4e963c7f390b2282e8d57dc19d2be
[INFO] running `Command { std: "docker" "start" "-a" "25f559cdf18f1cd3896122caefd9fa9120d4e963c7f390b2282e8d57dc19d2be", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling delegate v0.8.0
[INFO] [stderr]    Compiling non-empty-string v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.83s
[INFO] running `Command { std: "docker" "inspect" "25f559cdf18f1cd3896122caefd9fa9120d4e963c7f390b2282e8d57dc19d2be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f559cdf18f1cd3896122caefd9fa9120d4e963c7f390b2282e8d57dc19d2be", kill_on_drop: false }`
[INFO] [stdout] 25f559cdf18f1cd3896122caefd9fa9120d4e963c7f390b2282e8d57dc19d2be
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1d569cda0d3065c0267b13b84debc9dfe9a5ed1f2f28893520ade7eea33a66e
[INFO] running `Command { std: "docker" "start" "-a" "b1d569cda0d3065c0267b13b84debc9dfe9a5ed1f2f28893520ade7eea33a66e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling non-empty-string v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 10.70s
[INFO] running `Command { std: "docker" "inspect" "b1d569cda0d3065c0267b13b84debc9dfe9a5ed1f2f28893520ade7eea33a66e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1d569cda0d3065c0267b13b84debc9dfe9a5ed1f2f28893520ade7eea33a66e", kill_on_drop: false }`
[INFO] [stdout] b1d569cda0d3065c0267b13b84debc9dfe9a5ed1f2f28893520ade7eea33a66e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c7ee21f020ae3b6b3fc2221d667637f72fb2c79ccd74bef844fb5d0e3a3b377
[INFO] running `Command { std: "docker" "start" "-a" "6c7ee21f020ae3b6b3fc2221d667637f72fb2c79ccd74bef844fb5d0e3a3b377", 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/non_empty_string-947c31674a21625e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test tests::as_ref_str_works ... ok
[INFO] [stdout] test tests::as_ref_string_works ... ok
[INFO] [stdout] test tests::calling_string_methods_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] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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 18) ... ok
[INFO] [stdout] test src/lib.rs - test_readme::something (line 47) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c7ee21f020ae3b6b3fc2221d667637f72fb2c79ccd74bef844fb5d0e3a3b377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7ee21f020ae3b6b3fc2221d667637f72fb2c79ccd74bef844fb5d0e3a3b377", kill_on_drop: false }`
[INFO] [stdout] 6c7ee21f020ae3b6b3fc2221d667637f72fb2c79ccd74bef844fb5d0e3a3b377