[INFO] fetching crate iso_14977 0.1.0...
[INFO] testing iso_14977-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate iso_14977 0.1.0 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate iso_14977 0.1.0 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 iso_14977 0.1.0
[INFO] finished tweaking crates.io crate iso_14977 0.1.0
[INFO] tweaked toml for crates.io crate iso_14977 0.1.0 written to /workspace/builds/worker-20/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] a618b06dba6de2c5063412b074b8d8f72230843b902e1a8486107e63c656f50e
[INFO] running `Command { std: "docker" "start" "-a" "a618b06dba6de2c5063412b074b8d8f72230843b902e1a8486107e63c656f50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a618b06dba6de2c5063412b074b8d8f72230843b902e1a8486107e63c656f50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a618b06dba6de2c5063412b074b8d8f72230843b902e1a8486107e63c656f50e", kill_on_drop: false }`
[INFO] [stdout] a618b06dba6de2c5063412b074b8d8f72230843b902e1a8486107e63c656f50e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 0459f5eeb80aed1cd08bf72012e46877d1eb43541a1d798e0cb1c3ded7a5790a
[INFO] running `Command { std: "docker" "start" "-a" "0459f5eeb80aed1cd08bf72012e46877d1eb43541a1d798e0cb1c3ded7a5790a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling iso_14977 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.99s
[INFO] running `Command { std: "docker" "inspect" "0459f5eeb80aed1cd08bf72012e46877d1eb43541a1d798e0cb1c3ded7a5790a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0459f5eeb80aed1cd08bf72012e46877d1eb43541a1d798e0cb1c3ded7a5790a", kill_on_drop: false }`
[INFO] [stdout] 0459f5eeb80aed1cd08bf72012e46877d1eb43541a1d798e0cb1c3ded7a5790a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] c61d7e48c752f3a9cbf1970691125ee6fc5f8299dda6c65ebf40d179f31c868f
[INFO] running `Command { std: "docker" "start" "-a" "c61d7e48c752f3a9cbf1970691125ee6fc5f8299dda6c65ebf40d179f31c868f", kill_on_drop: false }`
[INFO] [stderr]    Compiling iso_14977 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "c61d7e48c752f3a9cbf1970691125ee6fc5f8299dda6c65ebf40d179f31c868f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c61d7e48c752f3a9cbf1970691125ee6fc5f8299dda6c65ebf40d179f31c868f", kill_on_drop: false }`
[INFO] [stdout] c61d7e48c752f3a9cbf1970691125ee6fc5f8299dda6c65ebf40d179f31c868f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 680fcda1b67282eeea9cf3b79c87db738b42a238a29cbd0a7b45ef8f5eba1f63
[INFO] running `Command { std: "docker" "start" "-a" "680fcda1b67282eeea9cf3b79c87db738b42a238a29cbd0a7b45ef8f5eba1f63", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.35s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iso_14977-8f6acff4d9d4506f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::parse_meta_identifier ... ok
[INFO] [stdout] test tests::parse_symbols ... ok
[INFO] [stdout] test tests::parse_definition_list ... ok
[INFO] [stdout] test tests::parse_syntactic_term ... ok
[INFO] [stdout] test tests::parse_terminal_string ... ok
[INFO] [stdout] test tests::parse_syntactic_factor ... ok
[INFO] [stdout] test tests::parse_syntax_rule ... ok
[INFO] [stdout] test tests::parse_ebnf_itself ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iso_14977
[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" "680fcda1b67282eeea9cf3b79c87db738b42a238a29cbd0a7b45ef8f5eba1f63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "680fcda1b67282eeea9cf3b79c87db738b42a238a29cbd0a7b45ef8f5eba1f63", kill_on_drop: false }`
[INFO] [stdout] 680fcda1b67282eeea9cf3b79c87db738b42a238a29cbd0a7b45ef8f5eba1f63