[INFO] fetching crate crabwise-antlr-parser 0.1.2...
[INFO] testing crabwise-antlr-parser-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate crabwise-antlr-parser 0.1.2 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate crabwise-antlr-parser 0.1.2 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crabwise-antlr-parser 0.1.2
[INFO] finished tweaking crates.io crate crabwise-antlr-parser 0.1.2
[INFO] tweaked toml for crates.io crate crabwise-antlr-parser 0.1.2 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4354fb71b2f1f8cb40aafdc2202c0d68e34068636c9b6d37d00d4fcfb5361340
[INFO] running `Command { std: "docker" "start" "-a" "4354fb71b2f1f8cb40aafdc2202c0d68e34068636c9b6d37d00d4fcfb5361340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4354fb71b2f1f8cb40aafdc2202c0d68e34068636c9b6d37d00d4fcfb5361340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4354fb71b2f1f8cb40aafdc2202c0d68e34068636c9b6d37d00d4fcfb5361340", kill_on_drop: false }`
[INFO] [stdout] 4354fb71b2f1f8cb40aafdc2202c0d68e34068636c9b6d37d00d4fcfb5361340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c6f53d99e5507126d3d8f56b647489848cbc8e65f4da58b0bcce3b4589485dc
[INFO] running `Command { std: "docker" "start" "-a" "1c6f53d99e5507126d3d8f56b647489848cbc8e65f4da58b0bcce3b4589485dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]    Compiling combine-proc-macro v0.3.1
[INFO] [stderr]    Compiling crabwise-antlr-parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "1c6f53d99e5507126d3d8f56b647489848cbc8e65f4da58b0bcce3b4589485dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c6f53d99e5507126d3d8f56b647489848cbc8e65f4da58b0bcce3b4589485dc", kill_on_drop: false }`
[INFO] [stdout] 1c6f53d99e5507126d3d8f56b647489848cbc8e65f4da58b0bcce3b4589485dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 308f9655bfd078eb7c8a1d880b805519a6e069b7929b58bf9cb2f5747124adab
[INFO] running `Command { std: "docker" "start" "-a" "308f9655bfd078eb7c8a1d880b805519a6e069b7929b58bf9cb2f5747124adab", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crabwise-antlr-parser v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabwise_antlr_parser-7b89b15778132af4)
[INFO] running `Command { std: "docker" "inspect" "308f9655bfd078eb7c8a1d880b805519a6e069b7929b58bf9cb2f5747124adab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308f9655bfd078eb7c8a1d880b805519a6e069b7929b58bf9cb2f5747124adab", kill_on_drop: false }`
[INFO] [stdout] 308f9655bfd078eb7c8a1d880b805519a6e069b7929b58bf9cb2f5747124adab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2d4afdc380ab12030b9ca357d4009755d11948ce0992d0ed750ba86b8a21484c
[INFO] running `Command { std: "docker" "start" "-a" "2d4afdc380ab12030b9ca357d4009755d11948ce0992d0ed750ba86b8a21484c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crabwise_antlr_parser-7b89b15778132af4)
[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 crabwise-antlr-parser
[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" "2d4afdc380ab12030b9ca357d4009755d11948ce0992d0ed750ba86b8a21484c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d4afdc380ab12030b9ca357d4009755d11948ce0992d0ed750ba86b8a21484c", kill_on_drop: false }`
[INFO] [stdout] 2d4afdc380ab12030b9ca357d4009755d11948ce0992d0ed750ba86b8a21484c