[INFO] fetching crate mago-syntax-core 1.0.0-beta.3...
[INFO] testing mago-syntax-core-1.0.0-beta.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate mago-syntax-core 1.0.0-beta.3 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate mago-syntax-core 1.0.0-beta.3
[INFO] finished tweaking crates.io crate mago-syntax-core 1.0.0-beta.3
[INFO] tweaked toml for crates.io crate mago-syntax-core 1.0.0-beta.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mago-syntax-core 1.0.0-beta.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mago-syntax-core 1.0.0-beta.3 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c818d148bb699be61ff9c5a840d840b64381715878093a68ba0ffc33fbdc75e
[INFO] running `Command { std: "docker" "start" "-a" "7c818d148bb699be61ff9c5a840d840b64381715878093a68ba0ffc33fbdc75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c818d148bb699be61ff9c5a840d840b64381715878093a68ba0ffc33fbdc75e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c818d148bb699be61ff9c5a840d840b64381715878093a68ba0ffc33fbdc75e", kill_on_drop: false }`
[INFO] [stdout] 7c818d148bb699be61ff9c5a840d840b64381715878093a68ba0ffc33fbdc75e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65aafbcf3d1c2de44e849f6a3a3abf90beaa066c88c2653269150674c2a1ab74
[INFO] running `Command { std: "docker" "start" "-a" "65aafbcf3d1c2de44e849f6a3a3abf90beaa066c88c2653269150674c2a1ab74", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling globset v0.4.16
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling mago-database v1.0.0-beta.3
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling mago-span v1.0.0-beta.3
[INFO] [stderr]    Compiling mago-syntax-core v1.0.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.16s
[INFO] running `Command { std: "docker" "inspect" "65aafbcf3d1c2de44e849f6a3a3abf90beaa066c88c2653269150674c2a1ab74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65aafbcf3d1c2de44e849f6a3a3abf90beaa066c88c2653269150674c2a1ab74", kill_on_drop: false }`
[INFO] [stdout] 65aafbcf3d1c2de44e849f6a3a3abf90beaa066c88c2653269150674c2a1ab74
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcb098fb2fae263e92ef0eb5fc1bc0c33404a29000a6af6ce0fd1cf4c79a4fcb
[INFO] running `Command { std: "docker" "start" "-a" "fcb098fb2fae263e92ef0eb5fc1bc0c33404a29000a6af6ce0fd1cf4c79a4fcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling mago-syntax-core v1.0.0-beta.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "fcb098fb2fae263e92ef0eb5fc1bc0c33404a29000a6af6ce0fd1cf4c79a4fcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb098fb2fae263e92ef0eb5fc1bc0c33404a29000a6af6ce0fd1cf4c79a4fcb", kill_on_drop: false }`
[INFO] [stdout] fcb098fb2fae263e92ef0eb5fc1bc0c33404a29000a6af6ce0fd1cf4c79a4fcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b2d8003406e504883efe9e18e3f49270822293e4e04a3183a89caa3552dfd2a
[INFO] running `Command { std: "docker" "start" "-a" "4b2d8003406e504883efe9e18e3f49270822293e4e04a3183a89caa3552dfd2a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mago_syntax_core-117b644b44ceb51e)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test input::tests::test_consume ... ok
[INFO] [stdout] test input::tests::test_consume_remaining ... ok
[INFO] [stdout] test input::tests::test_is_at ... ok
[INFO] [stdout] test input::tests::test_is_eof ... ok
[INFO] [stdout] test input::tests::test_next ... ok
[INFO] [stdout] test input::tests::test_new ... ok
[INFO] [stdout] test input::tests::test_peek ... ok
[INFO] [stdout] test input::tests::test_read ... ok
[INFO] [stdout] test input::tests::test_to_bound ... ok
[INFO] [stdout] test input::tests::test_is_at_ignore_ascii_case ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mago_syntax_core
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "4b2d8003406e504883efe9e18e3f49270822293e4e04a3183a89caa3552dfd2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b2d8003406e504883efe9e18e3f49270822293e4e04a3183a89caa3552dfd2a", kill_on_drop: false }`
[INFO] [stdout] 4b2d8003406e504883efe9e18e3f49270822293e4e04a3183a89caa3552dfd2a