[INFO] fetching crate unicode_escape 0.1.0... [INFO] testing unicode_escape-0.1.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate unicode_escape 0.1.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate unicode_escape 0.1.0 [INFO] finished tweaking crates.io crate unicode_escape 0.1.0 [INFO] tweaked toml for crates.io crate unicode_escape 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate unicode_escape 0.1.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate unicode_escape 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 12f7457f880e391b7dcaff0eb1deb879966871523bed029e0a7bce5a3eb54fbc [INFO] running `Command { std: "docker" "start" "-a" "12f7457f880e391b7dcaff0eb1deb879966871523bed029e0a7bce5a3eb54fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "12f7457f880e391b7dcaff0eb1deb879966871523bed029e0a7bce5a3eb54fbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "12f7457f880e391b7dcaff0eb1deb879966871523bed029e0a7bce5a3eb54fbc", kill_on_drop: false }` [INFO] [stdout] 12f7457f880e391b7dcaff0eb1deb879966871523bed029e0a7bce5a3eb54fbc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 906794dcee34e85d6896f396cbdfec54864fac6bd20be4f74eecd4c5e522b0d9 [INFO] running `Command { std: "docker" "start" "-a" "906794dcee34e85d6896f396cbdfec54864fac6bd20be4f74eecd4c5e522b0d9", kill_on_drop: false }` [INFO] [stderr] Compiling unicode_escape v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s [INFO] running `Command { std: "docker" "inspect" "906794dcee34e85d6896f396cbdfec54864fac6bd20be4f74eecd4c5e522b0d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "906794dcee34e85d6896f396cbdfec54864fac6bd20be4f74eecd4c5e522b0d9", kill_on_drop: false }` [INFO] [stdout] 906794dcee34e85d6896f396cbdfec54864fac6bd20be4f74eecd4c5e522b0d9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f098e8039ba03956c33cc750791e8aae127960b0b83b1490cac1fbb2fd2e6251 [INFO] running `Command { std: "docker" "start" "-a" "f098e8039ba03956c33cc750791e8aae127960b0b83b1490cac1fbb2fd2e6251", kill_on_drop: false }` [INFO] [stderr] Compiling unicode_escape v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s [INFO] running `Command { std: "docker" "inspect" "f098e8039ba03956c33cc750791e8aae127960b0b83b1490cac1fbb2fd2e6251", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f098e8039ba03956c33cc750791e8aae127960b0b83b1490cac1fbb2fd2e6251", kill_on_drop: false }` [INFO] [stdout] f098e8039ba03956c33cc750791e8aae127960b0b83b1490cac1fbb2fd2e6251 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a350f0501b5b6ab28c7d6c53754b5e9be4a01140849d7fc678ff14730aa6f8f1 [INFO] running `Command { std: "docker" "start" "-a" "a350f0501b5b6ab28c7d6c53754b5e9be4a01140849d7fc678ff14730aa6f8f1", 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/unicode_escape-b3befa722ed60f46) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_invalid_escape ... ok [INFO] [stdout] test tests::test_unicode_sequence ... ok [INFO] [stdout] test tests::test_simple_escape ... ok [INFO] [stdout] test tests::test_unicode_codepoints ... ok [INFO] [stdout] test tests::test_weight_string ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests unicode_escape [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/lib.rs - decode (line 17) ... FAILED [INFO] [stdout] test src/lib.rs - decode (line 43) ... FAILED [INFO] [stdout] test src/lib.rs - escape_hex (line 94) ... FAILED [INFO] [stdout] test src/lib.rs - decode_unicode (line 143) ... FAILED [INFO] [stdout] test src/lib.rs - decode (line 25) ... FAILED [INFO] [stdout] test src/lib.rs - decode_unicode (line 151) ... FAILED [INFO] [stdout] test src/lib.rs - decode (line 33) ... FAILED [INFO] [stdout] test src/lib.rs - escape_hex (line 102) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - decode (line 17) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `decode` in this scope [INFO] [stdout] --> src/lib.rs:19:15 [INFO] [stdout] | [INFO] [stdout] 4 | let decoded = decode(input).unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use unicode_escape::decode; [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 E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - decode (line 43) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `decode` in this scope [INFO] [stdout] --> src/lib.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 4 | assert!(decode(input).is_err()); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use unicode_escape::decode; [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 E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - escape_hex (line 94) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `escape_hex` in this scope [INFO] [stdout] --> src/lib.rs:96:15 [INFO] [stdout] | [INFO] [stdout] 4 | let decoded = escape_hex(&mut chars).unwrap(); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - decode_unicode (line 143) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `decode_unicode` in this scope [INFO] [stdout] --> src/lib.rs:145:15 [INFO] [stdout] | [INFO] [stdout] 4 | let decoded = decode_unicode(&mut chars).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - decode (line 25) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `decode` in this scope [INFO] [stdout] --> src/lib.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 4 | let decoded = decode(input).unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use unicode_escape::decode; [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 E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - decode_unicode (line 151) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `decode_unicode` in this scope [INFO] [stdout] --> src/lib.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 4 | assert!(decode_unicode(&mut chars).is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - decode (line 33) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `decode` in this scope [INFO] [stdout] --> src/lib.rs:35:15 [INFO] [stdout] | [INFO] [stdout] 4 | let decoded = decode(input).unwrap(); [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this function [INFO] [stdout] | [INFO] [stdout] 2 + use unicode_escape::decode; [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 E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - escape_hex (line 102) stdout ---- [INFO] [stdout] error[E0425]: cannot find function `escape_hex` in this scope [INFO] [stdout] --> src/lib.rs:104:9 [INFO] [stdout] | [INFO] [stdout] 4 | assert!(escape_hex(&mut chars).is_err()); [INFO] [stdout] | ^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - decode (line 17) [INFO] [stdout] src/lib.rs - decode (line 25) [INFO] [stdout] src/lib.rs - decode (line 33) [INFO] [stdout] src/lib.rs - decode (line 43) [INFO] [stdout] src/lib.rs - decode_unicode (line 143) [INFO] [stdout] src/lib.rs - decode_unicode (line 151) [INFO] [stdout] src/lib.rs - escape_hex (line 102) [INFO] [stdout] src/lib.rs - escape_hex (line 94) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 8 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "a350f0501b5b6ab28c7d6c53754b5e9be4a01140849d7fc678ff14730aa6f8f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a350f0501b5b6ab28c7d6c53754b5e9be4a01140849d7fc678ff14730aa6f8f1", kill_on_drop: false }` [INFO] [stdout] a350f0501b5b6ab28c7d6c53754b5e9be4a01140849d7fc678ff14730aa6f8f1