[INFO] fetching crate mufmt 0.4.2...
[INFO] testing mufmt-0.4.2 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mufmt 0.4.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate mufmt 0.4.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate mufmt 0.4.2
[INFO] tweaked toml for crates.io crate mufmt 0.4.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mufmt 0.4.2 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mufmt 0.4.2 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 339fe58282df19dfe423da5d0593124ce93b5e0e2009fe27c505150b09a737d8
[INFO] running `Command { std: "docker" "start" "-a" "339fe58282df19dfe423da5d0593124ce93b5e0e2009fe27c505150b09a737d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "339fe58282df19dfe423da5d0593124ce93b5e0e2009fe27c505150b09a737d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339fe58282df19dfe423da5d0593124ce93b5e0e2009fe27c505150b09a737d8", kill_on_drop: false }`
[INFO] [stdout] 339fe58282df19dfe423da5d0593124ce93b5e0e2009fe27c505150b09a737d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a677654d7b88464908f61734ea969066692a6f48f563965281b2aa1a394f5c29
[INFO] running `Command { std: "docker" "start" "-a" "a677654d7b88464908f61734ea969066692a6f48f563965281b2aa1a394f5c29", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling mufmt v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `Command { std: "docker" "inspect" "a677654d7b88464908f61734ea969066692a6f48f563965281b2aa1a394f5c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a677654d7b88464908f61734ea969066692a6f48f563965281b2aa1a394f5c29", kill_on_drop: false }`
[INFO] [stdout] a677654d7b88464908f61734ea969066692a6f48f563965281b2aa1a394f5c29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45190e4ab1cd103334dffd0cbc367bfab41b2ac08e901427abb40ba82a88564d
[INFO] running `Command { std: "docker" "start" "-a" "45190e4ab1cd103334dffd0cbc367bfab41b2ac08e901427abb40ba82a88564d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mufmt v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "45190e4ab1cd103334dffd0cbc367bfab41b2ac08e901427abb40ba82a88564d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45190e4ab1cd103334dffd0cbc367bfab41b2ac08e901427abb40ba82a88564d", kill_on_drop: false }`
[INFO] [stdout] 45190e4ab1cd103334dffd0cbc367bfab41b2ac08e901427abb40ba82a88564d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dac348356a7c6a35818ccf8ea7658bbd0d1da5e398b9a92dbdd501487c0425a8
[INFO] running `Command { std: "docker" "start" "-a" "dac348356a7c6a35818ccf8ea7658bbd0d1da5e398b9a92dbdd501487c0425a8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mufmt-c5e97f7c1e02ce98)
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests examples/basic.rs (/opt/rustwide/target/debug/examples/basic-2aef8bac9c05e75c)
[INFO] [stdout] test tests::lifetimes ... ok
[INFO] [stderr]    Doc-tests mufmt
[INFO] [stdout] test tests::parse_err_location ... ok
[INFO] [stdout] test tests::parse ... ok
[INFO] [stdout] test tests::parse_err ... ok
[INFO] [stdout] test tests::render ... 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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 35 tests
[INFO] [stdout] test src/lib.rs - (line 149) ... ok
[INFO] [stdout] test src/../README.md - ReadmeDoctests (line 14) ... ok
[INFO] [stdout] test src/error.rs - error::SyntaxError<E>::locate (line 66) ... ok
[INFO] [stdout] test src/../README.md - ReadmeDoctests (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 135) ... ok
[INFO] [stdout] test src/error.rs - error::SyntaxError<E>::locate (line 60) ... ok
[INFO] [stdout] test src/lib.rs - (line 29) ... ok
[INFO] [stdout] test src/error.rs - error::SyntaxError<E>::locate (line 52) ... ok
[INFO] [stdout] test src/lib.rs - (line 167) ... ok
[INFO] [stdout] test src/lib.rs - Oneshot (line 779) ... ok
[INFO] [stdout] test src/lib.rs - (line 181) ... ok
[INFO] [stdout] test src/lib.rs - Template (line 1229) ... ok
[INFO] [stdout] test src/lib.rs - (line 55) ... ok
[INFO] [stdout] test src/lib.rs - Ast (line 288) ... ok
[INFO] [stdout] test src/lib.rs - ManifestMut (line 394) ... ok
[INFO] [stdout] test src/lib.rs - Template (line 1252) ... ok
[INFO] [stdout] test src/lib.rs - Template (line 1237) ... ok
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] test src/lib.rs - Oneshot<'fmt>::validate (line 828) ... ok
[INFO] [stdout] test src/lib.rs - Template (line 1188) ... ok
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Oneshot<'fmt>::validate (line 818) ... ok
[INFO] [stdout] test src/lib.rs - TemplateSpans (line 608) ... ok
[INFO] [stdout] test src/lib.rs - Template (line 1205) ... ok
[INFO] [stdout] test src/lib.rs - TemplateSpans (line 625) ... ok
[INFO] [stdout] test src/types.rs - types (line 47) ... ok
[INFO] [stdout] test src/types.rs - types (line 41) ... ok
[INFO] [stdout] test src/lib.rs - TemplateSpans<'fmt,A>::remainder (line 732) ... ok
[INFO] [stdout] test src/lib.rs - TemplateSpans (line 701) ... ok
[INFO] [stdout] test src/types.rs - types (line 57) ... ok
[INFO] [stdout] test src/lib.rs - Oneshot<'fmt>::validate (line 835) ... ok
[INFO] [stdout] test src/types/ast.rs - types::ast::ast_from_str (line 22) ... ok
[INFO] [stdout] test src/lib.rs - TemplateSpans (line 680) ... ok
[INFO] [stdout] test src/lib.rs - TemplateSpans (line 665) ... ok
[INFO] [stdout] test src/lib.rs - TemplateSpans (line 648) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 79) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.12s; merged doctests compilation took 0.97s
[INFO] running `Command { std: "docker" "inspect" "dac348356a7c6a35818ccf8ea7658bbd0d1da5e398b9a92dbdd501487c0425a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac348356a7c6a35818ccf8ea7658bbd0d1da5e398b9a92dbdd501487c0425a8", kill_on_drop: false }`
[INFO] [stdout] dac348356a7c6a35818ccf8ea7658bbd0d1da5e398b9a92dbdd501487c0425a8