[INFO] cloning repository https://github.com/dcao/babble [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dcao/babble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcao%2Fbabble", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcao%2Fbabble'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 115f920db52f124fd7247d1f80e811f3784e6896 [INFO] testing dcao/babble against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcao%2Fbabble" "/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/dcao/babble on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dcao/babble [INFO] finished tweaking git repo https://github.com/dcao/babble [INFO] tweaked toml for git repo https://github.com/dcao/babble written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dcao/babble 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" "+ff2c56344c764af598ad33027e9c7a48881808ef" "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 dcao/babble against try#5e4273472e1b2f223618a9b3def795f6224f241d for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdcao%2Fbabble" "/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/dcao/babble on toolchain 5e4273472e1b2f223618a9b3def795f6224f241d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dcao/babble [INFO] finished tweaking git repo https://github.com/dcao/babble [INFO] tweaked toml for git repo https://github.com/dcao/babble written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dcao/babble 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" "+5e4273472e1b2f223618a9b3def795f6224f241d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/dcao/egg` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wide v0.7.9 [INFO] [stderr] Downloaded vectorize v0.2.0 [INFO] [stderr] Downloaded cstr-enum-derive v0.1.0 [INFO] [stderr] Downloaded cstr-enum v1.0.0 [INFO] [stderr] Downloaded clap v3.2.8 [INFO] [stderr] Downloaded symbolic_expressions v5.0.3 [INFO] [stderr] Downloaded grb-sys2 v0.1.1 [INFO] [stderr] Downloaded grb-macro v0.1.0 [INFO] [stderr] Downloaded grb v1.3.0 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e44b79df4b3fb74270151a3f54f7dcb48d02fb5217287805f0181eee9b7805bf [INFO] running `Command { std: "docker" "start" "-a" "e44b79df4b3fb74270151a3f54f7dcb48d02fb5217287805f0181eee9b7805bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e44b79df4b3fb74270151a3f54f7dcb48d02fb5217287805f0181eee9b7805bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e44b79df4b3fb74270151a3f54f7dcb48d02fb5217287805f0181eee9b7805bf", kill_on_drop: false }` [INFO] [stdout] e44b79df4b3fb74270151a3f54f7dcb48d02fb5217287805f0181eee9b7805bf [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a8eeeb3f88d90200575549e0b8a914cea8998ba518c610c5b0aae92fea1d988 [INFO] running `Command { std: "docker" "start" "-a" "2a8eeeb3f88d90200575549e0b8a914cea8998ba518c610c5b0aae92fea1d988", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling serde_derive v1.0.138 [INFO] [stderr] Compiling serde v1.0.138 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling once_cell v1.12.1 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.10 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling paste v1.0.12 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling os_str_bytes v6.1.0 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.9 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling matrixmultiply v0.3.7 [INFO] [stderr] Compiling wide v0.7.9 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling ref-cast v1.0.7 [INFO] [stderr] Compiling crossbeam-channel v0.5.5 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling either v1.7.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling smallvec v1.9.0 [INFO] [stderr] Compiling textwrap v0.15.0 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling symbolic_expressions v5.0.3 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling time v0.3.11 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling num-complex v0.4.3 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling ordered-float v2.10.0 [INFO] [stderr] Compiling simba v0.8.1 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling ref-cast-impl v1.0.7 [INFO] [stderr] Compiling nalgebra-macros v0.2.0 [INFO] [stderr] Compiling clap_derive v3.2.7 [INFO] [stderr] Compiling babble-macros v0.1.0 (/opt/rustwide/workdir/babble-macros) [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling nalgebra v0.32.2 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling vectorize v0.2.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling ron v0.7.1 [INFO] [stderr] Compiling clap v3.2.8 [INFO] [stderr] Compiling egg v0.7.1 (https://github.com/dcao/egg#caf623ca) [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling babble v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.77s [INFO] running `Command { std: "docker" "inspect" "2a8eeeb3f88d90200575549e0b8a914cea8998ba518c610c5b0aae92fea1d988", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a8eeeb3f88d90200575549e0b8a914cea8998ba518c610c5b0aae92fea1d988", kill_on_drop: false }` [INFO] [stdout] 2a8eeeb3f88d90200575549e0b8a914cea8998ba518c610c5b0aae92fea1d988 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7f3861e736329c357a21f750f3c1db41ee62ae7359c871a5e30f3b88b351ac9 [INFO] running `Command { std: "docker" "start" "-a" "c7f3861e736329c357a21f750f3c1db41ee62ae7359c871a5e30f3b88b351ac9", kill_on_drop: false }` [INFO] [stderr] Compiling babble-macros v0.1.0 (/opt/rustwide/workdir/babble-macros) [INFO] [stderr] Compiling babble v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "c7f3861e736329c357a21f750f3c1db41ee62ae7359c871a5e30f3b88b351ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7f3861e736329c357a21f750f3c1db41ee62ae7359c871a5e30f3b88b351ac9", kill_on_drop: false }` [INFO] [stdout] c7f3861e736329c357a21f750f3c1db41ee62ae7359c871a5e30f3b88b351ac9 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+5e4273472e1b2f223618a9b3def795f6224f241d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16d80d9eda110822ee21b86c286127b94b5da29479aa60d9a22745455f6197a2 [INFO] running `Command { std: "docker" "start" "-a" "16d80d9eda110822ee21b86c286127b94b5da29479aa60d9a22745455f6197a2", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/babble-7a95b5e7ccf37d6a) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test sexp::parse::test::test_sexp ... ok [INFO] [stdout] test sexp::parse::test::test_comment ... ok [INFO] [stdout] test sexp::parse::test::test_symbol ... ok [INFO] [stdout] test sexp::parse::test::test_whitespace ... ok [INFO] [stdout] test sexp::parse::test::test_program ... ok [INFO] [stdout] test sexp::parse::test::test_list ... ok [INFO] [stdout] test dreamcoder::types::tests::type_display ... ok [INFO] [stdout] test dreamcoder::expr::tests::parser_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/benchmark/main.rs (/opt/rustwide/target/debug/deps/benchmark-68f217a608094940) [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 unittests src/bin/compression/main.rs (/opt/rustwide/target/debug/deps/compression-d223ac780551ce9b) [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 unittests src/bin/drawings/main.rs (/opt/rustwide/target/debug/deps/drawings-70fbcefe5052665e) [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 unittests src/bin/list/main.rs (/opt/rustwide/target/debug/deps/list-44cd889d81bf2a1e) [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 unittests src/bin/parse_dc/main.rs (/opt/rustwide/target/debug/deps/parse_dc-269a5c70957e3741) [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 unittests src/bin/print_benchmarks/main.rs (/opt/rustwide/target/debug/deps/print_benchmarks-d30ed65004743dcf) [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 unittests src/bin/smiley/main.rs (/opt/rustwide/target/debug/deps/smiley-169ebffa9f022272) [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 unittests src/lib.rs (/opt/rustwide/target/debug/deps/babble_macros-fe8b7acd68a3f30d) [INFO] [stdout] [INFO] [stderr] Doc-tests babble [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] [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 babble-macros [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test babble-macros/src/lib.rs - rewrite_rules (line 28) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16d80d9eda110822ee21b86c286127b94b5da29479aa60d9a22745455f6197a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d80d9eda110822ee21b86c286127b94b5da29479aa60d9a22745455f6197a2", kill_on_drop: false }` [INFO] [stdout] 16d80d9eda110822ee21b86c286127b94b5da29479aa60d9a22745455f6197a2