[INFO] cloning repository https://github.com/shaleh/forth
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shaleh/forth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaleh%2Fforth", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaleh%2Fforth'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a0b291b15f638a07acf2bb1613ea6b7240b2c553
[INFO] testing shaleh/forth against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshaleh%2Fforth" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/shaleh/forth 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 git repo https://github.com/shaleh/forth
[INFO] finished tweaking git repo https://github.com/shaleh/forth
[INFO] tweaked toml for git repo https://github.com/shaleh/forth written to /workspace/builds/worker-12/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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a25ef7b4a64e88a5f61d30ad2dc7171abff87f4887e2170f801003d653733508
[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" "a25ef7b4a64e88a5f61d30ad2dc7171abff87f4887e2170f801003d653733508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a25ef7b4a64e88a5f61d30ad2dc7171abff87f4887e2170f801003d653733508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a25ef7b4a64e88a5f61d30ad2dc7171abff87f4887e2170f801003d653733508", kill_on_drop: false }`
[INFO] [stdout] a25ef7b4a64e88a5f61d30ad2dc7171abff87f4887e2170f801003d653733508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] c21ffa031f0e63cb65f378c6bee2482227329100c009014a7b722cb1b678f278
[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" "c21ffa031f0e63cb65f378c6bee2482227329100c009014a7b722cb1b678f278", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling forth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.46s
[INFO] running `Command { std: "docker" "inspect" "c21ffa031f0e63cb65f378c6bee2482227329100c009014a7b722cb1b678f278", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c21ffa031f0e63cb65f378c6bee2482227329100c009014a7b722cb1b678f278", kill_on_drop: false }`
[INFO] [stdout] c21ffa031f0e63cb65f378c6bee2482227329100c009014a7b722cb1b678f278
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0f6ca52a9c217e7629286ff0eef15bde6abdea5187a420b50e2dd5010bbdb04a
[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" "0f6ca52a9c217e7629286ff0eef15bde6abdea5187a420b50e2dd5010bbdb04a", kill_on_drop: false }`
[INFO] [stderr]    Compiling forth v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `Command { std: "docker" "inspect" "0f6ca52a9c217e7629286ff0eef15bde6abdea5187a420b50e2dd5010bbdb04a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f6ca52a9c217e7629286ff0eef15bde6abdea5187a420b50e2dd5010bbdb04a", kill_on_drop: false }`
[INFO] [stdout] 0f6ca52a9c217e7629286ff0eef15bde6abdea5187a420b50e2dd5010bbdb04a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 03dcc10c82751fb399774022945aedaf284b7db5615b52899bbef387385c4513
[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" "03dcc10c82751fb399774022945aedaf284b7db5615b52899bbef387385c4513", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/forth-f01f72f71c513c13)
[INFO] [stdout] 
[INFO] [stdout] running 49 tests
[INFO] [stdout] test forth::test::can_define_variable ... ok
[INFO] [stdout] test forth::test::defining_a_number ... ok
[INFO] [stdout] test forth::test::definitions_are_case_insensitive ... ok
[INFO] [stdout] test forth::test::drop_case_insensitive ... ok
[INFO] [stdout] test forth::test::drop_error ... ok
[INFO] [stdout] test forth::test::drop_with_two ... ok
[INFO] [stdout] test forth::test::dup ... ok
[INFO] [stdout] test forth::test::dup_case_insensitive ... ok
[INFO] [stdout] test forth::test::malformed_word_definition ... ok
[INFO] [stdout] test forth::test::dup_error ... ok
[INFO] [stdout] test forth::test::multiple_definitions ... ok
[INFO] [stdout] test forth::test::over_error ... ok
[INFO] [stdout] test forth::test::over ... ok
[INFO] [stdout] test forth::test::cannot_parse_letter ... ok
[INFO] [stdout] test forth::test::over_case_insensitive ... ok
[INFO] [stdout] test forth::test::execute_in_the_right_order ... ok
[INFO] [stdout] test forth::test::calling_non_existing_word ... ok
[INFO] [stdout] test forth::test::can_consist_of_built_in_words ... ok
[INFO] [stdout] test forth::test::definitions_after_ops ... ok
[INFO] [stdout] test forth::test::drop ... ok
[INFO] [stdout] test forth::test::redefine_an_existing_word_with_another_existing_word ... ok
[INFO] [stdout] test forth::test::rot ... ok
[INFO] [stdout] test forth::test::redefining_a_built_in_operator ... ok
[INFO] [stdout] test forth::test::rot_error ... ok
[INFO] [stdout] test forth::test::simple_addition_works ... ok
[INFO] [stdout] test forth::test::redefining_an_existing_word ... ok
[INFO] [stdout] test forth::test::swap_case_insensitive ... ok
[INFO] [stdout] test forth::test::rot_case_insensitive ... ok
[INFO] [stdout] test forth::test::two_dup_top_pair_only ... ok
[INFO] [stdout] test forth::test::two_dup_error ... ok
[INFO] [stdout] test forth::test::two_dup_case_insensitive ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'forth::test::can_define_word_that_uses_word_with_the_same_name' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stderr] error: test failed, to rerun pass '--bin forth'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/forth-f01f72f71c513c13` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "03dcc10c82751fb399774022945aedaf284b7db5615b52899bbef387385c4513", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03dcc10c82751fb399774022945aedaf284b7db5615b52899bbef387385c4513", kill_on_drop: false }`
[INFO] [stdout] 03dcc10c82751fb399774022945aedaf284b7db5615b52899bbef387385c4513