[INFO] cloning repository https://github.com/PatchMixolydic/laria
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PatchMixolydic/laria" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatchMixolydic%2Flaria", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatchMixolydic%2Flaria'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 54cdeaef6f801094622b97009547a7656ed5dd30
[INFO] testing PatchMixolydic/laria against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPatchMixolydic%2Flaria" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PatchMixolydic/laria on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/PatchMixolydic/laria
[INFO] finished tweaking git repo https://github.com/PatchMixolydic/laria
[INFO] tweaked toml for git repo https://github.com/PatchMixolydic/laria written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/PatchMixolydic/laria already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.3.0
[INFO] [stderr]   Downloaded yansi-term v0.1.2
[INFO] [stderr]   Downloaded rustc_version_runtime v0.2.0
[INFO] [stderr]   Downloaded serde_derive v1.0.121
[INFO] [stderr]   Downloaded decorum v0.3.1
[INFO] [stderr]   Downloaded proptest v0.10.1
[INFO] [stderr]   Downloaded num-derive v0.3.3
[INFO] [stderr]   Downloaded anyhow v1.0.37
[INFO] [stderr]   Downloaded pico-args v0.3.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b65b4b969cba88a85c6c9b9fe1ee1410d8c69a03f3d0300fd3a5be278754ae2d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b65b4b969cba88a85c6c9b9fe1ee1410d8c69a03f3d0300fd3a5be278754ae2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b65b4b969cba88a85c6c9b9fe1ee1410d8c69a03f3d0300fd3a5be278754ae2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b65b4b969cba88a85c6c9b9fe1ee1410d8c69a03f3d0300fd3a5be278754ae2d", kill_on_drop: false }`
[INFO] [stdout] b65b4b969cba88a85c6c9b9fe1ee1410d8c69a03f3d0300fd3a5be278754ae2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 875dd728d30ee98f8627b4f9aa41b41d97a2cef06889085922c6631b48246c8c
[INFO] running `Command { std: "docker" "start" "-a" "875dd728d30ee98f8627b4f9aa41b41d97a2cef06889085922c6631b48246c8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling serde_derive v1.0.121
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling yansi-term v0.1.2
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling laria_log v0.1.0 (/opt/rustwide/workdir/laria_log)
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling annotate-snippets v0.9.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]    Compiling rustc_version_runtime v0.2.0
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling thiserror v1.0.23
[INFO] [stderr]    Compiling laria_vm v0.1.0 (/opt/rustwide/workdir/laria_vm)
[INFO] [stderr]    Compiling laria_disassembler v0.1.0 (/opt/rustwide/workdir/laria_disassembler)
[INFO] [stderr]    Compiling decorum v0.3.1
[INFO] [stderr]    Compiling laria_backend v0.1.0 (/opt/rustwide/workdir/laria_backend)
[INFO] [stderr]    Compiling laria v0.1.0 (/opt/rustwide/workdir/laria)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.51s
[INFO] running `Command { std: "docker" "inspect" "875dd728d30ee98f8627b4f9aa41b41d97a2cef06889085922c6631b48246c8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "875dd728d30ee98f8627b4f9aa41b41d97a2cef06889085922c6631b48246c8c", kill_on_drop: false }`
[INFO] [stdout] 875dd728d30ee98f8627b4f9aa41b41d97a2cef06889085922c6631b48246c8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] db7a32478af815cf3eba4ddfbc2736cb0a9b29e97ee6302a2b8891510780f699
[INFO] running `Command { std: "docker" "start" "-a" "db7a32478af815cf3eba4ddfbc2736cb0a9b29e97ee6302a2b8891510780f699", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.82
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling laria_log v0.1.0 (/opt/rustwide/workdir/laria_log)
[INFO] [stderr]    Compiling laria_vm v0.1.0 (/opt/rustwide/workdir/laria_vm)
[INFO] [stderr]    Compiling laria_disassembler v0.1.0 (/opt/rustwide/workdir/laria_disassembler)
[INFO] [stderr]    Compiling laria v0.1.0 (/opt/rustwide/workdir/laria)
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling rusty-fork v0.3.0
[INFO] [stderr]    Compiling proptest v0.10.1
[INFO] [stderr]    Compiling laria_backend v0.1.0 (/opt/rustwide/workdir/laria_backend)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 37.65s
[INFO] running `Command { std: "docker" "inspect" "db7a32478af815cf3eba4ddfbc2736cb0a9b29e97ee6302a2b8891510780f699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db7a32478af815cf3eba4ddfbc2736cb0a9b29e97ee6302a2b8891510780f699", kill_on_drop: false }`
[INFO] [stdout] db7a32478af815cf3eba4ddfbc2736cb0a9b29e97ee6302a2b8891510780f699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 54e988327c4339059536ccb1e4a35c6168308832d002149605aa5e79bd88ad39
[INFO] running `Command { std: "docker" "start" "-a" "54e988327c4339059536ccb1e4a35c6168308832d002149605aa5e79bd88ad39", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/laria-e32281b5142c7251)
[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 (/opt/rustwide/target/debug/deps/laria_backend-8e2a5a9066bbf780)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test errors::span::tests::grow_to_contain_long_short ... ok
[INFO] [stdout] test errors::span::tests::grow_to_contain_low_high ... ok
[INFO] [stdout] test errors::span::tests::grow_to_contain_same_spot_different_length ... ok
[INFO] [stdout] test errors::tests::it_works ... ok
[INFO] [stdout] test lexer::tests::lex_string_no_eof ... ok
[INFO] [stdout] test lexer::tests::lexing_works ... ok
[INFO] [stdout] test lexer::tests::multiline_string ... ok
[INFO] [stdout] test errors::span::tests::grow_to_contain_high_low ... ok
[INFO] [stdout] test errors::span::tests::grow_to_contain_short_long ... ok
[INFO] [stdout] test lexer::tests::lex_comment ... ok
[INFO] [stdout] test parser::tests::as_cast ... ok
[INFO] [stdout] test lexer::tests::lex_failure_works ... ok
[INFO] [stdout] test lexer::tests::lex_float ... ok
[INFO] [stdout] test lexer::tests::lex_integer ... ok
[INFO] [stdout] test lexer::tests::lex_maybe_two_char ... ok
[INFO] [stdout] test lexer::tests::lex_shebang_and_attribute ... ok
[INFO] [stdout] test parser::tests::associative ... ok
[INFO] [stdout] test lexer::tests::lex_string ... ok
[INFO] [stdout] test parser::tests::return_expr ... ok
[INFO] [stdout] test lexer::tests::lex_string_escape ... ok
[INFO] [stdout] test parser::tests::script ... ok
[INFO] [stdout] test parser::tests::fn_call_in_expr ... ok
[INFO] [stdout] test parser::tests::i_dont_know_what_i_expected ... ok
[INFO] [stdout] test parser::tests::module ... ok
[INFO] [stdout] test parser::tests::unexpected_eof ... ok
[INFO] [stdout] test parser::tests::unexpected_token ... ok
[INFO] [stdout] test parser::tests::unit_test ... ok
[INFO] [stdout] test parser::tests::stmt ... ok
[INFO] [stdout] test parser::tests::tuple_trailing_comma ... ok
[INFO] [stdout] test parser::tests::expr ... ok
[INFO] [stdout] test parser::tests::unary_op_precedence ... ok
[INFO] [stdout] test parser::tests::eat_keyword ... ok
[INFO] [stdout] test parser::tests::module_block_eof_failure ... ok
[INFO] [stdout] test parser::tests::tuple ... ok
[INFO] [stdout] test parser::tests::fn_call ... ok
[INFO] [stdout] test parser::tests::too_many_commas ... ok
[INFO] [stdout] test parser::tests::too_many_args ... ok
[INFO] [stdout] test lexer::tests::number_stress ... ok
[INFO] [stdout] test lexer::tests::string_stress ... ok
[INFO] [stdout] test lexer::tests::fuzz has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "54e988327c4339059536ccb1e4a35c6168308832d002149605aa5e79bd88ad39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e988327c4339059536ccb1e4a35c6168308832d002149605aa5e79bd88ad39", kill_on_drop: false }`
[INFO] [stdout] 54e988327c4339059536ccb1e4a35c6168308832d002149605aa5e79bd88ad39