[INFO] fetching crate supply-chain-trust-example-crate-000077 0.1.25...
[INFO] testing supply-chain-trust-example-crate-000077-0.1.25 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[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 caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a4cf0198029f6147a145fc70203cd3207bb82a6e20a17eeaa102066097802e5a
[INFO] running `Command { std: "docker" "start" "-a" "a4cf0198029f6147a145fc70203cd3207bb82a6e20a17eeaa102066097802e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4cf0198029f6147a145fc70203cd3207bb82a6e20a17eeaa102066097802e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cf0198029f6147a145fc70203cd3207bb82a6e20a17eeaa102066097802e5a", kill_on_drop: false }`
[INFO] [stdout] a4cf0198029f6147a145fc70203cd3207bb82a6e20a17eeaa102066097802e5a
[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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1886768dfb7cb555cde2e94c7dae6c93a20133d1b108631bb7750fabbb797c5
[INFO] running `Command { std: "docker" "start" "-a" "e1886768dfb7cb555cde2e94c7dae6c93a20133d1b108631bb7750fabbb797c5", 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 0.78s
[INFO] running `Command { std: "docker" "inspect" "e1886768dfb7cb555cde2e94c7dae6c93a20133d1b108631bb7750fabbb797c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1886768dfb7cb555cde2e94c7dae6c93a20133d1b108631bb7750fabbb797c5", kill_on_drop: false }`
[INFO] [stdout] e1886768dfb7cb555cde2e94c7dae6c93a20133d1b108631bb7750fabbb797c5
[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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea0c7c1891c74ae98f02263542b9c037f2659231b3a685290f8d9fad016a7919
[INFO] running `Command { std: "docker" "start" "-a" "ea0c7c1891c74ae98f02263542b9c037f2659231b3a685290f8d9fad016a7919", 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 1.38s
[INFO] running `Command { std: "docker" "inspect" "ea0c7c1891c74ae98f02263542b9c037f2659231b3a685290f8d9fad016a7919", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea0c7c1891c74ae98f02263542b9c037f2659231b3a685290f8d9fad016a7919", kill_on_drop: false }`
[INFO] [stdout] ea0c7c1891c74ae98f02263542b9c037f2659231b3a685290f8d9fad016a7919
[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=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" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 50ca6687a0f560e5d4eea18425400337bc8c93d57ac02ae76679a1d9a83cc817
[INFO] running `Command { std: "docker" "start" "-a" "50ca6687a0f560e5d4eea18425400337bc8c93d57ac02ae76679a1d9a83cc817", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/supply_chain_trust_example_crate_000077-b604ac33c73e336e)
[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_simple ... ok
[INFO] [stdout] test stream_safe::tests::test_all_nonstarters ... ok
[INFO] [stdout] test test::test_is_combining_mark_ascii ... ok
[INFO] [stdout] test test::test_is_combining_mark_misc ... ok
[INFO] [stdout] test test::test_nfc ... ok
[INFO] [stdout] test test::test_normalize_char ... ok
[INFO] [stdout] test test::test_nfd ... ok
[INFO] [stdout] test test::test_nfkd ... ok
[INFO] [stdout] test test::test_nfkc ... ok
[INFO] [stdout] test stream_safe::tests::test_classify_nonstarters ... ok
[INFO] [stderr]    Doc-tests supply_chain_trust_example_crate_000077
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.31s
[INFO] [stdout] 
[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 0.13s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "50ca6687a0f560e5d4eea18425400337bc8c93d57ac02ae76679a1d9a83cc817", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50ca6687a0f560e5d4eea18425400337bc8c93d57ac02ae76679a1d9a83cc817", kill_on_drop: false }`
[INFO] [stdout] 50ca6687a0f560e5d4eea18425400337bc8c93d57ac02ae76679a1d9a83cc817