[INFO] fetching crate supply-chain-trust-example-crate-000077 0.1.25...
[INFO] testing supply-chain-trust-example-crate-000077-0.1.25 against 1.90.0 for beta-1.91-3
[INFO] extracting crate supply-chain-trust-example-crate-000077 0.1.25 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate supply-chain-trust-example-crate-000077 0.1.25
[INFO] finished tweaking crates.io crate supply-chain-trust-example-crate-000077 0.1.25
[INFO] tweaked toml for crates.io crate supply-chain-trust-example-crate-000077 0.1.25 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate supply-chain-trust-example-crate-000077 0.1.25 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96655f9e081b400055674a3352ab22d1a7711b08be0c061bba09ff4d27eb5e7d
[INFO] running `Command { std: "docker" "start" "-a" "96655f9e081b400055674a3352ab22d1a7711b08be0c061bba09ff4d27eb5e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96655f9e081b400055674a3352ab22d1a7711b08be0c061bba09ff4d27eb5e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96655f9e081b400055674a3352ab22d1a7711b08be0c061bba09ff4d27eb5e7d", kill_on_drop: false }`
[INFO] [stdout] 96655f9e081b400055674a3352ab22d1a7711b08be0c061bba09ff4d27eb5e7d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29c68257db8b1f5d88d95936de1e470fc9cbe0643de63bb8e261bc939e784a36
[INFO] running `Command { std: "docker" "start" "-a" "29c68257db8b1f5d88d95936de1e470fc9cbe0643de63bb8e261bc939e784a36", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000077 v0.1.25 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "29c68257db8b1f5d88d95936de1e470fc9cbe0643de63bb8e261bc939e784a36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29c68257db8b1f5d88d95936de1e470fc9cbe0643de63bb8e261bc939e784a36", kill_on_drop: false }`
[INFO] [stdout] 29c68257db8b1f5d88d95936de1e470fc9cbe0643de63bb8e261bc939e784a36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30ea0836db4afce30f089a216589c852890671694a1531aa6fccac9f79312986
[INFO] running `Command { std: "docker" "start" "-a" "30ea0836db4afce30f089a216589c852890671694a1531aa6fccac9f79312986", kill_on_drop: false }`
[INFO] [stderr]    Compiling supply-chain-trust-example-crate-000077 v0.1.25 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "30ea0836db4afce30f089a216589c852890671694a1531aa6fccac9f79312986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30ea0836db4afce30f089a216589c852890671694a1531aa6fccac9f79312986", kill_on_drop: false }`
[INFO] [stdout] 30ea0836db4afce30f089a216589c852890671694a1531aa6fccac9f79312986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b534ee649d4629366904ec5856f606c162f69e14cf52205a9c734f0e0e71bfa
[INFO] running `Command { std: "docker" "start" "-a" "9b534ee649d4629366904ec5856f606c162f69e14cf52205a9c734f0e0e71bfa", 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/supply_chain_trust_example_crate_000077-58a7652358dbf6ec)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test normalize::tests::test_hangul_composition ... ok
[INFO] [stdout] test quick_check::tests::test_stream_safe_nfc ... ok
[INFO] [stdout] test quick_check::tests::test_stream_safe_nfd ... ok
[INFO] [stdout] test stream_safe::tests::test_all_nonstarters ... ok
[INFO] [stdout] test stream_safe::tests::test_simple ... ok
[INFO] [stdout] test test::test_is_combining_mark_misc ... ok
[INFO] [stdout] test test::test_is_combining_mark_ascii ... ok
[INFO] [stdout] test test::test_nfc ... ok
[INFO] [stdout] test test::test_nfkc ... ok
[INFO] [stdout] test test::test_nfd ... ok
[INFO] [stdout] test test::test_normalize_char ... ok
[INFO] [stdout] test test::test_nfkd ... ok
[INFO] [stdout] test stream_safe::tests::test_classify_nonstarters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests supply_chain_trust_example_crate_000077
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 15) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 15) stdout ----
[INFO] [stdout] error[E0463]: can't find crate for `unicode_normalization`
[INFO] [stdout]  --> src/lib.rs:16:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | extern crate unicode_normalization;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `nfc` found for reference `&str` in the current scope
[INFO] [stdout]   --> src/lib.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let c = s.nfc().collect::<String>();
[INFO] [stdout]    |               ^^^ method not found in `&str`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0463, E0599.
[INFO] [stdout] For more information about an error, try `rustc --explain E0463`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 15)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "9b534ee649d4629366904ec5856f606c162f69e14cf52205a9c734f0e0e71bfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b534ee649d4629366904ec5856f606c162f69e14cf52205a9c734f0e0e71bfa", kill_on_drop: false }`
[INFO] [stdout] 9b534ee649d4629366904ec5856f606c162f69e14cf52205a9c734f0e0e71bfa