[INFO] fetching crate color-spantrace 0.1.6... [INFO] testing color-spantrace-0.1.6 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate color-spantrace 0.1.6 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate color-spantrace 0.1.6 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate color-spantrace 0.1.6 [INFO] finished tweaking crates.io crate color-spantrace 0.1.6 [INFO] tweaked toml for crates.io crate color-spantrace 0.1.6 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate color-spantrace 0.1.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f321aa4ed383f6911ab96c0f62ba910372a2edbf90b333fc9a703236987dfe90 [INFO] running `Command { std: "docker" "start" "-a" "f321aa4ed383f6911ab96c0f62ba910372a2edbf90b333fc9a703236987dfe90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f321aa4ed383f6911ab96c0f62ba910372a2edbf90b333fc9a703236987dfe90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f321aa4ed383f6911ab96c0f62ba910372a2edbf90b333fc9a703236987dfe90", kill_on_drop: false }` [INFO] [stdout] f321aa4ed383f6911ab96c0f62ba910372a2edbf90b333fc9a703236987dfe90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9fdb00bd5df8335c1b7b01063e029a00916be25a47549121606e5a7b8c6eb89 [INFO] running `Command { std: "docker" "start" "-a" "f9fdb00bd5df8335c1b7b01063e029a00916be25a47549121606e5a7b8c6eb89", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling smallvec v1.4.0 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling owo-colors v1.2.0 [INFO] [stderr] Compiling tracing-core v0.1.10 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling sharded-slab v0.0.9 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling tracing-log v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling quote v1.0.6 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling matchers v0.0.1 [INFO] [stderr] Compiling tracing-serde v0.1.1 [INFO] [stderr] Compiling serde_json v1.0.53 [INFO] [stderr] Compiling tracing-subscriber v0.2.5 [INFO] [stderr] Compiling tracing-attributes v0.1.8 [INFO] [stderr] Compiling tracing v0.1.14 [INFO] [stderr] Compiling tracing-error v0.1.2 [INFO] [stderr] Compiling color-spantrace v0.1.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.24s [INFO] running `Command { std: "docker" "inspect" "f9fdb00bd5df8335c1b7b01063e029a00916be25a47549121606e5a7b8c6eb89", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9fdb00bd5df8335c1b7b01063e029a00916be25a47549121606e5a7b8c6eb89", kill_on_drop: false }` [INFO] [stdout] f9fdb00bd5df8335c1b7b01063e029a00916be25a47549121606e5a7b8c6eb89 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e7354eb4c6f95f376f40dd143a1e425066e0177465ba1148472f4c3d533661c [INFO] running `Command { std: "docker" "start" "-a" "4e7354eb4c6f95f376f40dd143a1e425066e0177465ba1148472f4c3d533661c", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling ansi-parser v0.6.5 [INFO] [stderr] Compiling color-spantrace v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> tests/themes.rs:83:6 [INFO] [stdout] | [INFO] [stdout] 83 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/themes.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | ... format!("\x1b[0mANSI escape sequences are not identical to control!\n\nCONTROL:\n\n{}\n\n\n\n{:?}\n\nCURRENT:\n\n{}\n\n\n\n{:?}\n\n", &colored_spantrace_control, &colored_spantrace_control, &colored_spantrace, &colored_spantrace) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 90 - format!("\x1b[0mANSI escape sequences are not identical to control!\n\nCONTROL:\n\n{}\n\n\n\n{:?}\n\nCURRENT:\n\n{}\n\n\n\n{:?}\n\n", &colored_spantrace_control, &colored_spantrace_control, &colored_spantrace, &colored_spantrace) [INFO] [stdout] 90 + "\x1b[0mANSI escape sequences are not identical to control!\n\nCONTROL:\n\n{}\n\n\n\n{:?}\n\nCURRENT:\n\n{}\n\n\n\n{:?}\n\n", &colored_spantrace_control, &colored_spantrace_control, &colored_spantrace, &colored_spantrace [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.45s [INFO] running `Command { std: "docker" "inspect" "4e7354eb4c6f95f376f40dd143a1e425066e0177465ba1148472f4c3d533661c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7354eb4c6f95f376f40dd143a1e425066e0177465ba1148472f4c3d533661c", kill_on_drop: false }` [INFO] [stdout] 4e7354eb4c6f95f376f40dd143a1e425066e0177465ba1148472f4c3d533661c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 917b22b56a9314b44dc815e8e8a25f24186449ecbe11ec1fe187e313be55ed43 [INFO] running `Command { std: "docker" "start" "-a" "917b22b56a9314b44dc815e8e8a25f24186449ecbe11ec1fe187e313be55ed43", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/themes.rs:83:6 [INFO] [stderr] | [INFO] [stderr] 83 | }; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> tests/themes.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | ... format!("\x1b[0mANSI escape sequences are not identical to control!\n\nCONTROL:\n\n{}\n\n\n\n{:?}\n\nCURRENT:\n\n{}\n\n\n\n{:?}\n\n", &colored_spantrace_control, &colored_spantrace_control, &colored_spantrace, &colored_spantrace) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] = note: this usage of assert!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the assert!() macro supports formatting, so there's no need for the format!() macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 90 - format!("\x1b[0mANSI escape sequences are not identical to control!\n\nCONTROL:\n\n{}\n\n\n\n{:?}\n\nCURRENT:\n\n{}\n\n\n\n{:?}\n\n", &colored_spantrace_control, &colored_spantrace_control, &colored_spantrace, &colored_spantrace) [INFO] [stderr] 90 + "\x1b[0mANSI escape sequences are not identical to control!\n\nCONTROL:\n\n{}\n\n\n\n{:?}\n\nCURRENT:\n\n{}\n\n\n\n{:?}\n\n", &colored_spantrace_control, &colored_spantrace_control, &colored_spantrace, &colored_spantrace [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `color-spantrace` (test "themes") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/color_spantrace-4649dcf91ce854a3) [INFO] [stdout] [INFO] [stderr] Running tests/themes.rs (/opt/rustwide/target/debug/deps/themes-ee6dced35f2f1895) [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_backwards_compatibility ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Doc-tests color-spantrace [INFO] [stderr] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stderr] --> /opt/rustwide/workdir/src/lib.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 66 | missing_doc_code_examples, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/lib.rs - (line 27) ... ok [INFO] [stdout] test src/lib.rs - (line 39) ... ok [INFO] [stdout] test src/lib.rs - colorize (line 196) ... ok [INFO] [stdout] test src/lib.rs - (line 18) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.66s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "917b22b56a9314b44dc815e8e8a25f24186449ecbe11ec1fe187e313be55ed43", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "917b22b56a9314b44dc815e8e8a25f24186449ecbe11ec1fe187e313be55ed43", kill_on_drop: false }` [INFO] [stdout] 917b22b56a9314b44dc815e8e8a25f24186449ecbe11ec1fe187e313be55ed43