[INFO] fetching crate rowan-peg 0.2.9...
[INFO] testing rowan-peg-0.2.9 against 1.90.0 for beta-1.91-3
[INFO] extracting crate rowan-peg 0.2.9 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate rowan-peg 0.2.9
[INFO] finished tweaking crates.io crate rowan-peg 0.2.9
[INFO] tweaked toml for crates.io crate rowan-peg 0.2.9 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rowan-peg 0.2.9 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rowan-peg 0.2.9 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getopts v0.2.24
[INFO] [stderr]   Downloaded rowan v0.15.17
[INFO] [stderr]   Downloaded getopts-macro v0.1.8
[INFO] [stderr]   Downloaded char-classes-proc_macro v0.2.4
[INFO] [stderr]   Downloaded peg-macros v0.8.5
[INFO] [stderr]   Downloaded char-classes v0.3.4
[INFO] [stderr]   Downloaded peg v0.8.5
[INFO] [stderr]   Downloaded litrs v0.5.1
[INFO] [stderr]   Downloaded line-column v0.2.0
[INFO] [stderr]   Downloaded peg-runtime v0.8.5
[INFO] [stderr]   Downloaded to-true v0.1.2
[INFO] [stderr]   Downloaded rowan-peg-utils v0.2.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 34ffe4ec25f71bd8771bb9158b77f4ebc5dd4a7c06bab10e483e5206272b2cde
[INFO] running `Command { std: "docker" "start" "-a" "34ffe4ec25f71bd8771bb9158b77f4ebc5dd4a7c06bab10e483e5206272b2cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34ffe4ec25f71bd8771bb9158b77f4ebc5dd4a7c06bab10e483e5206272b2cde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34ffe4ec25f71bd8771bb9158b77f4ebc5dd4a7c06bab10e483e5206272b2cde", kill_on_drop: false }`
[INFO] [stdout] 34ffe4ec25f71bd8771bb9158b77f4ebc5dd4a7c06bab10e483e5206272b2cde
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92c9a5108152307d6d3bfde9fd7a294d970803d06df863ccfbee29a91a2a54d7
[INFO] running `Command { std: "docker" "start" "-a" "92c9a5108152307d6d3bfde9fd7a294d970803d06df863ccfbee29a91a2a54d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling litrs v0.5.1
[INFO] [stderr]    Compiling peg-runtime v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling unicode-width v0.2.1
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling to-true v0.1.2
[INFO] [stderr]    Compiling line-column v0.2.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling getopts v0.2.24
[INFO] [stderr]    Compiling getopts-macro v0.1.8
[INFO] [stderr]    Compiling char-classes-proc_macro v0.2.4
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling char-classes v0.3.4
[INFO] [stderr]    Compiling rowan v0.15.17
[INFO] [stderr]    Compiling peg-macros v0.8.5
[INFO] [stderr]    Compiling rowan-peg-utils v0.2.4
[INFO] [stderr]    Compiling peg v0.8.5
[INFO] [stderr]    Compiling rowan-peg v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "92c9a5108152307d6d3bfde9fd7a294d970803d06df863ccfbee29a91a2a54d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92c9a5108152307d6d3bfde9fd7a294d970803d06df863ccfbee29a91a2a54d7", kill_on_drop: false }`
[INFO] [stdout] 92c9a5108152307d6d3bfde9fd7a294d970803d06df863ccfbee29a91a2a54d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7d5dcfd72b0ec07b22d40742e3c6fb056d79975f7ddb4c3f80e1cb7b0079fdd
[INFO] running `Command { std: "docker" "start" "-a" "a7d5dcfd72b0ec07b22d40742e3c6fb056d79975f7ddb4c3f80e1cb7b0079fdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling rowan-peg v0.2.9 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "a7d5dcfd72b0ec07b22d40742e3c6fb056d79975f7ddb4c3f80e1cb7b0079fdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d5dcfd72b0ec07b22d40742e3c6fb056d79975f7ddb4c3f80e1cb7b0079fdd", kill_on_drop: false }`
[INFO] [stdout] a7d5dcfd72b0ec07b22d40742e3c6fb056d79975f7ddb4c3f80e1cb7b0079fdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 032ae8b4c8241c9fc4fa62a18297d9c6e7048ab6fbae641940c26e947c5e562f
[INFO] running `Command { std: "docker" "start" "-a" "032ae8b4c8241c9fc4fa62a18297d9c6e7048ab6fbae641940c26e947c5e562f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rowan_peg-c3596ca8ebd71f89)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::full_parser ... ok
[INFO] [stdout] test utils::test_to_upper_camel ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rowan_peg-1f965856cfd6c0aa)
[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 rowan_peg
[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" "032ae8b4c8241c9fc4fa62a18297d9c6e7048ab6fbae641940c26e947c5e562f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "032ae8b4c8241c9fc4fa62a18297d9c6e7048ab6fbae641940c26e947c5e562f", kill_on_drop: false }`
[INFO] [stdout] 032ae8b4c8241c9fc4fa62a18297d9c6e7048ab6fbae641940c26e947c5e562f