[INFO] cloning repository https://github.com/taka231/elegans_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taka231/elegans_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Felegans_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Felegans_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b23d5411bc9848bfbc62f2daef9504e16357f78
[INFO] testing taka231/elegans_rust against master#1ddedbaa5919b7b3e70d984660e21e844c615c97 for pr-128400
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Felegans_rust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/taka231/elegans_rust on toolchain 1ddedbaa5919b7b3e70d984660e21e844c615c97
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/taka231/elegans_rust
[INFO] finished tweaking git repo https://github.com/taka231/elegans_rust
[INFO] tweaked toml for git repo https://github.com/taka231/elegans_rust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/taka231/elegans_rust 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" "+1ddedbaa5919b7b3e70d984660e21e844c615c97" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing taka231/elegans_rust against try#33f1d8bb92813a1bfc23c093c9f443ab09290307 for pr-128400
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaka231%2Felegans_rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/taka231/elegans_rust on toolchain 33f1d8bb92813a1bfc23c093c9f443ab09290307
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/taka231/elegans_rust
[INFO] finished tweaking git repo https://github.com/taka231/elegans_rust
[INFO] tweaked toml for git repo https://github.com/taka231/elegans_rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/taka231/elegans_rust 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" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded llvm-sys v130.0.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d9ffd13d936233aca773062e55acebaa39326a324a1965a7f7bbe25d60f55dc
[INFO] running `Command { std: "docker" "start" "-a" "9d9ffd13d936233aca773062e55acebaa39326a324a1965a7f7bbe25d60f55dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d9ffd13d936233aca773062e55acebaa39326a324a1965a7f7bbe25d60f55dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d9ffd13d936233aca773062e55acebaa39326a324a1965a7f7bbe25d60f55dc", kill_on_drop: false }`
[INFO] [stdout] 9d9ffd13d936233aca773062e55acebaa39326a324a1965a7f7bbe25d60f55dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 718a2c4628cb20fdd71fb63ed11e4a4cbc2735d53c1307ccfe7f9b90753aadd9
[INFO] running `Command { std: "docker" "start" "-a" "718a2c4628cb20fdd71fb63ed11e4a4cbc2735d53c1307ccfe7f9b90753aadd9", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling regex-syntax v0.6.26
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling inkwell v0.1.0 (https://github.com/TheDan64/inkwell#02fb7045)
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling once_cell v1.12.0
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling regex v1.5.6
[INFO] [stderr]    Compiling llvm-sys v130.0.4
[INFO] [stderr]    Compiling inkwell_internals v0.5.0 (https://github.com/TheDan64/inkwell#02fb7045)
[INFO] [stderr]    Compiling elegans_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.20s
[INFO] running `Command { std: "docker" "inspect" "718a2c4628cb20fdd71fb63ed11e4a4cbc2735d53c1307ccfe7f9b90753aadd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "718a2c4628cb20fdd71fb63ed11e4a4cbc2735d53c1307ccfe7f9b90753aadd9", kill_on_drop: false }`
[INFO] [stdout] 718a2c4628cb20fdd71fb63ed11e4a4cbc2735d53c1307ccfe7f9b90753aadd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef1eb225006442e6db76090f9d1471625cd8281d3b0969a29e0897eb72c376d4
[INFO] running `Command { std: "docker" "start" "-a" "ef1eb225006442e6db76090f9d1471625cd8281d3b0969a29e0897eb72c376d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling elegans_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "ef1eb225006442e6db76090f9d1471625cd8281d3b0969a29e0897eb72c376d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef1eb225006442e6db76090f9d1471625cd8281d3b0969a29e0897eb72c376d4", kill_on_drop: false }`
[INFO] [stdout] ef1eb225006442e6db76090f9d1471625cd8281d3b0969a29e0897eb72c376d4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+33f1d8bb92813a1bfc23c093c9f443ab09290307" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eda986c3cf59d6086ddbddf72259c81b2cff7e9b4e6d42adbd6d5fa2aac77ba3
[INFO] running `Command { std: "docker" "start" "-a" "eda986c3cf59d6086ddbddf72259c81b2cff7e9b4e6d42adbd6d5fa2aac77ba3", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/elegans_rust-4c7fa641d0813e37)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test parser::expr_tests::fn_call ... ok
[INFO] [stdout] test parser::expr_tests::num ... ok
[INFO] [stdout] test parser::expr_tests::gt ... ok
[INFO] [stdout] test parser::expr_tests::num_plus_num ... ok
[INFO] [stdout] test parser::expr_tests::num_plus_num_mul_num ... ok
[INFO] [stdout] test parser::stmt_tests::assign ... ok
[INFO] [stdout] test parser::stmt_tests::fn_def ... ok
[INFO] [stdout] test parser::expr_tests::num_minus_num ... ok
[INFO] [stdout] test parser::expr_tests::num_plus_num_minus_num ... ok
[INFO] [stdout] test parser::stmt_tests::num ... ok
[INFO] [stdout] test parser::expr_tests::var ... ok
[INFO] [stdout] test token::tests::gt ... ok
[INFO] [stdout] test token::tests::assign ... ok
[INFO] [stdout] test parser::stmt_tests::fn_def_and_fn_call ... ok
[INFO] [stdout] test token::tests::ident_end_with_singlequote ... ok
[INFO] [stdout] test token::tests::ident ... ok
[INFO] [stdout] test token::tests::if_then_else ... ok
[INFO] [stdout] test token::tests::line_comment ... ok
[INFO] [stdout] test token::tests::ne ... ok
[INFO] [stdout] test token::tests::ident_containing_underscore ... ok
[INFO] [stdout] test token::tests::ident_containing_num ... ok
[INFO] [stdout] test token::tests::lt ... ok
[INFO] [stdout] test token::tests::num_plus_num ... ok
[INFO] [stdout] test token::tests::num_div_num ... ok
[INFO] [stdout] test token::tests::num_mul_num ... ok
[INFO] [stdout] test token::tests::eq ... ok
[INFO] [stdout] test parser::expr_tests::if_then_else ... ok
[INFO] [stdout] test parser::stmt_tests::num_plus_num ... ok
[INFO] [stdout] test token::tests::num_sub_num ... ok
[INFO] [stdout] test parser::expr_tests::parens ... ok
[INFO] [stdout] test token::tests::space_consume ... ok
[INFO] [stdout] test token::tests::parens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eda986c3cf59d6086ddbddf72259c81b2cff7e9b4e6d42adbd6d5fa2aac77ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eda986c3cf59d6086ddbddf72259c81b2cff7e9b4e6d42adbd6d5fa2aac77ba3", kill_on_drop: false }`
[INFO] [stdout] eda986c3cf59d6086ddbddf72259c81b2cff7e9b4e6d42adbd6d5fa2aac77ba3