[INFO] fetching crate shimmer_syntax 0.0.0...
[INFO] testing shimmer_syntax-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate shimmer_syntax 0.0.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate shimmer_syntax 0.0.0
[INFO] finished tweaking crates.io crate shimmer_syntax 0.0.0
[INFO] tweaked toml for crates.io crate shimmer_syntax 0.0.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shimmer_syntax 0.0.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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] [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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 417a1f326ccece2dcda4338b99d1e2fe3af3e074a9be08b4349756b09c6aa418
[INFO] running `Command { std: "docker" "start" "-a" "417a1f326ccece2dcda4338b99d1e2fe3af3e074a9be08b4349756b09c6aa418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "417a1f326ccece2dcda4338b99d1e2fe3af3e074a9be08b4349756b09c6aa418", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "417a1f326ccece2dcda4338b99d1e2fe3af3e074a9be08b4349756b09c6aa418", kill_on_drop: false }`
[INFO] [stdout] 417a1f326ccece2dcda4338b99d1e2fe3af3e074a9be08b4349756b09c6aa418
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6b5c6b73ea59a207436b726b4b570dba744027e91ae96ad05cd8e5a85a691de7
[INFO] running `Command { std: "docker" "start" "-a" "6b5c6b73ea59a207436b726b4b570dba744027e91ae96ad05cd8e5a85a691de7", kill_on_drop: false }`
[INFO] [stderr]    Compiling shimmer_syntax v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] running `Command { std: "docker" "inspect" "6b5c6b73ea59a207436b726b4b570dba744027e91ae96ad05cd8e5a85a691de7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b5c6b73ea59a207436b726b4b570dba744027e91ae96ad05cd8e5a85a691de7", kill_on_drop: false }`
[INFO] [stdout] 6b5c6b73ea59a207436b726b4b570dba744027e91ae96ad05cd8e5a85a691de7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a685580b75f0dd53b40d8b5872d84e70ac50c9d130045efbe91c679aafec6aa2
[INFO] running `Command { std: "docker" "start" "-a" "a685580b75f0dd53b40d8b5872d84e70ac50c9d130045efbe91c679aafec6aa2", kill_on_drop: false }`
[INFO] [stderr]    Compiling shimmer_syntax v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "a685580b75f0dd53b40d8b5872d84e70ac50c9d130045efbe91c679aafec6aa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a685580b75f0dd53b40d8b5872d84e70ac50c9d130045efbe91c679aafec6aa2", kill_on_drop: false }`
[INFO] [stdout] a685580b75f0dd53b40d8b5872d84e70ac50c9d130045efbe91c679aafec6aa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 63876a0c3d738ec4ac21d2b427298f08742c6d0dd2c8dc9367595ecc437777ec
[INFO] running `Command { std: "docker" "start" "-a" "63876a0c3d738ec4ac21d2b427298f08742c6d0dd2c8dc9367595ecc437777ec", 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/shimmer_syntax-284e41042656f03c)
[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] [stderr]    Doc-tests shimmer_syntax
[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" "63876a0c3d738ec4ac21d2b427298f08742c6d0dd2c8dc9367595ecc437777ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63876a0c3d738ec4ac21d2b427298f08742c6d0dd2c8dc9367595ecc437777ec", kill_on_drop: false }`
[INFO] [stdout] 63876a0c3d738ec4ac21d2b427298f08742c6d0dd2c8dc9367595ecc437777ec