[INFO] fetching crate utf-64 0.1.0...
[INFO] testing utf-64-0.1.0 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate utf-64 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate utf-64 0.1.0
[INFO] finished tweaking crates.io crate utf-64 0.1.0
[INFO] tweaked toml for crates.io crate utf-64 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate utf-64 0.1.0 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate utf-64 0.1.0 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31284bb4266427caa78f40b907c3421f3664820659572c70af42bdac52c36e96
[INFO] running `Command { std: "docker" "start" "-a" "31284bb4266427caa78f40b907c3421f3664820659572c70af42bdac52c36e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31284bb4266427caa78f40b907c3421f3664820659572c70af42bdac52c36e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31284bb4266427caa78f40b907c3421f3664820659572c70af42bdac52c36e96", kill_on_drop: false }`
[INFO] [stdout] 31284bb4266427caa78f40b907c3421f3664820659572c70af42bdac52c36e96
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 140364e7c2272f8b15b2f0bdd40286f047f73e8979786f8b67904cabc94d8954
[INFO] running `Command { std: "docker" "start" "-a" "140364e7c2272f8b15b2f0bdd40286f047f73e8979786f8b67904cabc94d8954", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf-64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "140364e7c2272f8b15b2f0bdd40286f047f73e8979786f8b67904cabc94d8954", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "140364e7c2272f8b15b2f0bdd40286f047f73e8979786f8b67904cabc94d8954", kill_on_drop: false }`
[INFO] [stdout] 140364e7c2272f8b15b2f0bdd40286f047f73e8979786f8b67904cabc94d8954
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76e80782736657dac8e7a2321380ca394af9146881dfd36c4042a7d8725e94a6
[INFO] running `Command { std: "docker" "start" "-a" "76e80782736657dac8e7a2321380ca394af9146881dfd36c4042a7d8725e94a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling utf-64 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "76e80782736657dac8e7a2321380ca394af9146881dfd36c4042a7d8725e94a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e80782736657dac8e7a2321380ca394af9146881dfd36c4042a7d8725e94a6", kill_on_drop: false }`
[INFO] [stdout] 76e80782736657dac8e7a2321380ca394af9146881dfd36c4042a7d8725e94a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8817beaeb0675682c5748f6c0a5f9cea0d583b4bfefce8ccc3afb19dfccfa1ed
[INFO] running `Command { std: "docker" "start" "-a" "8817beaeb0675682c5748f6c0a5f9cea0d583b4bfefce8ccc3afb19dfccfa1ed", 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/utf_64-0c87845daadb0c61)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_add_assign ... ok
[INFO] [stdout] test tests::test_ascii_roundtrip ... ok
[INFO] [stdout] test tests::test_borrow ... ok
[INFO] [stdout] test tests::test_clone_and_equality ... ok
[INFO] [stdout] test tests::test_deref ... ok
[INFO] [stdout] test tests::test_deref_mut ... ok
[INFO] [stdout] test tests::test_emoji ... ok
[INFO] [stdout] test tests::test_extend ... ok
[INFO] [stdout] test tests::test_four_byte_utf8 ... ok
[INFO] [stdout] test tests::test_from_iterator ... ok
[INFO] [stdout] test tests::test_hash ... ok
[INFO] [stdout] test tests::test_indexing ... ok
[INFO] [stdout] test tests::test_length ... ok
[INFO] [stdout] test tests::test_into_iterator ... ok
[INFO] [stdout] test tests::test_ord ... ok
[INFO] [stdout] test tests::test_partial_eq_str ... ok
[INFO] [stdout] test tests::test_range_indexing ... ok
[INFO] [stdout] test tests::test_partial_eq_string ... ok
[INFO] [stdout] test tests::test_multibyte_utf8 ... ok
[INFO] [stdout] test tests::test_utf8_encoding_in_upper_bits ... ok
[INFO] [stdout] test tests::test_unicode_roundtrip ... ok
[INFO] [stdout] test tests::test_mixed_content ... ok
[INFO] [stdout] test tests::test_reserved_bits_are_zero ... ok
[INFO] [stderr]    Doc-tests utf_64
[INFO] [stdout] test tests::test_display_trait ... ok
[INFO] [stdout] test tests::test_ref_iterator ... ok
[INFO] [stdout] test tests::test_debug_trait ... ok
[INFO] [stdout] test tests::test_empty_string ... ok
[INFO] [stdout] test tests::test_try_from ... ok
[INFO] [stdout] test tests::test_as_ref ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/string64.rs - string64::String64 (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 12) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/string64.rs - string64::String64 (line 23) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `utf64`
[INFO] [stdout]   --> src/string64.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use utf64::String64;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `utf64`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 24 | use utf_64::String64;
[INFO] [stdout]    |        +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 12) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `utf64`
[INFO] [stdout]   --> src/lib.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use utf64::String64;
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `utf64`
[INFO] [stdout]    |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 13 | use utf_64::String64;
[INFO] [stdout]    |        +
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 12)
[INFO] [stdout]     src/string64.rs - string64::String64 (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.15s; merged doctests compilation took 0.07s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "8817beaeb0675682c5748f6c0a5f9cea0d583b4bfefce8ccc3afb19dfccfa1ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8817beaeb0675682c5748f6c0a5f9cea0d583b4bfefce8ccc3afb19dfccfa1ed", kill_on_drop: false }`
[INFO] [stdout] 8817beaeb0675682c5748f6c0a5f9cea0d583b4bfefce8ccc3afb19dfccfa1ed
