[INFO] fetching crate rte 0.2.1...
[INFO] testing rte-0.2.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate rte 0.2.1 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate rte 0.2.1 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 rte 0.2.1
[INFO] finished tweaking crates.io crate rte 0.2.1
[INFO] tweaked toml for crates.io crate rte 0.2.1 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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] ce192e1c0e39c3d6dda084a763d5a698f65fa4ad8644903d244f0d48d24d3f31
[INFO] running `Command { std: "docker" "start" "-a" "ce192e1c0e39c3d6dda084a763d5a698f65fa4ad8644903d244f0d48d24d3f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce192e1c0e39c3d6dda084a763d5a698f65fa4ad8644903d244f0d48d24d3f31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce192e1c0e39c3d6dda084a763d5a698f65fa4ad8644903d244f0d48d24d3f31", kill_on_drop: false }`
[INFO] [stdout] ce192e1c0e39c3d6dda084a763d5a698f65fa4ad8644903d244f0d48d24d3f31
[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] ba25c1f3f4641565c4a224c0d8d34c56e42b2b14c8218cce636da01fe41bffe7
[INFO] running `Command { std: "docker" "start" "-a" "ba25c1f3f4641565c4a224c0d8d34c56e42b2b14c8218cce636da01fe41bffe7", 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] [stderr]    Compiling rte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "ba25c1f3f4641565c4a224c0d8d34c56e42b2b14c8218cce636da01fe41bffe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba25c1f3f4641565c4a224c0d8d34c56e42b2b14c8218cce636da01fe41bffe7", kill_on_drop: false }`
[INFO] [stdout] ba25c1f3f4641565c4a224c0d8d34c56e42b2b14c8218cce636da01fe41bffe7
[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] 01b53569b344f6e7448b23a570a3ee98965e86490f0bc5d699d790acdd5e54f2
[INFO] running `Command { std: "docker" "start" "-a" "01b53569b344f6e7448b23a570a3ee98965e86490f0bc5d699d790acdd5e54f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/rte-b4720493978c2997)
[INFO] [stderr]   Executable tests/encode-spec.rs (/opt/rustwide/target/debug/deps/encode_spec-eb9558a2df089725)
[INFO] [stderr]   Executable tests/parse-spec.rs (/opt/rustwide/target/debug/deps/parse_spec-1ea375949286cca5)
[INFO] [stderr]   Executable tests/standardlize-spec.rs (/opt/rustwide/target/debug/deps/standardlize_spec-23c4848342208fcb)
[INFO] running `Command { std: "docker" "inspect" "01b53569b344f6e7448b23a570a3ee98965e86490f0bc5d699d790acdd5e54f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b53569b344f6e7448b23a570a3ee98965e86490f0bc5d699d790acdd5e54f2", kill_on_drop: false }`
[INFO] [stdout] 01b53569b344f6e7448b23a570a3ee98965e86490f0bc5d699d790acdd5e54f2
[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] 941d4c0db76d29191bc999078e903b7efe2b115e97756df74a8d3bad12d7159e
[INFO] running `Command { std: "docker" "start" "-a" "941d4c0db76d29191bc999078e903b7efe2b115e97756df74a8d3bad12d7159e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rte-b4720493978c2997)
[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]      Running tests/encode-spec.rs (/opt/rustwide/target/debug/deps/encode_spec-eb9558a2df089725)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test encode_empty ... ok
[INFO] [stdout] test encode_complex ... ok
[INFO] [stdout] test encode_simple ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse-spec.rs (/opt/rustwide/target/debug/deps/parse_spec-1ea375949286cca5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test forget_operator ... ok
[INFO] [stdout] test parse_empty ... ok
[INFO] [stdout] test forget_unit ... ok
[INFO] [stdout] test unexpect_token ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/standardlize-spec.rs (/opt/rustwide/target/debug/deps/standardlize_spec-23c4848342208fcb)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test format_empty ... ok
[INFO] [stdout] test format_add_now ... ok
[INFO] [stdout] test throw_err_when_parse_failed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rte
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/lib.rs - (line 4) ... ok
[INFO] [stdout] test src/lib.rs - (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "941d4c0db76d29191bc999078e903b7efe2b115e97756df74a8d3bad12d7159e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941d4c0db76d29191bc999078e903b7efe2b115e97756df74a8d3bad12d7159e", kill_on_drop: false }`
[INFO] [stdout] 941d4c0db76d29191bc999078e903b7efe2b115e97756df74a8d3bad12d7159e