[INFO] fetching crate rte 0.2.1...
[INFO] testing rte-0.2.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate rte 0.2.1 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate rte 0.2.1 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-51/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87e08b7ff1b9ce26b83ce3fb35cd72b3fbb708ae937a26be40c6b270bc9d8f9d
[INFO] running `Command { std: "docker" "start" "-a" "87e08b7ff1b9ce26b83ce3fb35cd72b3fbb708ae937a26be40c6b270bc9d8f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87e08b7ff1b9ce26b83ce3fb35cd72b3fbb708ae937a26be40c6b270bc9d8f9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87e08b7ff1b9ce26b83ce3fb35cd72b3fbb708ae937a26be40c6b270bc9d8f9d", kill_on_drop: false }`
[INFO] [stdout] 87e08b7ff1b9ce26b83ce3fb35cd72b3fbb708ae937a26be40c6b270bc9d8f9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb8f29db21ca22a00a9d5da64fee739d6f3ee4b01aec97f6223e271e2c0083a3
[INFO] running `Command { std: "docker" "start" "-a" "eb8f29db21ca22a00a9d5da64fee739d6f3ee4b01aec97f6223e271e2c0083a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "eb8f29db21ca22a00a9d5da64fee739d6f3ee4b01aec97f6223e271e2c0083a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb8f29db21ca22a00a9d5da64fee739d6f3ee4b01aec97f6223e271e2c0083a3", kill_on_drop: false }`
[INFO] [stdout] eb8f29db21ca22a00a9d5da64fee739d6f3ee4b01aec97f6223e271e2c0083a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e86f9a6fcfe4ffb8e9bdf1dfbe8c58f6b442cf1aa2cb3f654b54f3a241166af7
[INFO] running `Command { std: "docker" "start" "-a" "e86f9a6fcfe4ffb8e9bdf1dfbe8c58f6b442cf1aa2cb3f654b54f3a241166af7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling rte v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "e86f9a6fcfe4ffb8e9bdf1dfbe8c58f6b442cf1aa2cb3f654b54f3a241166af7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e86f9a6fcfe4ffb8e9bdf1dfbe8c58f6b442cf1aa2cb3f654b54f3a241166af7", kill_on_drop: false }`
[INFO] [stdout] e86f9a6fcfe4ffb8e9bdf1dfbe8c58f6b442cf1aa2cb3f654b54f3a241166af7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 78ca770e21d88a241b626f691ef215a783722739abd5950699e0626a2fa6c63c
[INFO] running `Command { std: "docker" "start" "-a" "78ca770e21d88a241b626f691ef215a783722739abd5950699e0626a2fa6c63c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rte-fd3c3c1112139d9f)
[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-c3cc552a19f5ba25)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test encode_complex ... ok
[INFO] [stdout] test encode_empty ... 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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/parse-spec.rs (/opt/rustwide/target/debug/deps/parse_spec-88994134e625c233)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/standardlize-spec.rs (/opt/rustwide/target/debug/deps/standardlize_spec-b8e4a197c9f36aec)
[INFO] [stdout] test forget_operator ... ok
[INFO] [stdout] test unexpect_token ... ok
[INFO] [stdout] test forget_unit ... ok
[INFO] [stdout] test parse_empty ... 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] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test format_add_now ... ok
[INFO] [stdout] test throw_err_when_parse_failed ... ok
[INFO] [stdout] test format_empty ... 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 0.42s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "78ca770e21d88a241b626f691ef215a783722739abd5950699e0626a2fa6c63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78ca770e21d88a241b626f691ef215a783722739abd5950699e0626a2fa6c63c", kill_on_drop: false }`
[INFO] [stdout] 78ca770e21d88a241b626f691ef215a783722739abd5950699e0626a2fa6c63c