[INFO] fetching crate koto_cli 0.9.1...
[INFO] testing koto_cli-0.9.1 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate koto_cli 0.9.1 into /workspace/builds/worker-51/source
[INFO] validating manifest of crates.io crate koto_cli 0.9.1 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 koto_cli 0.9.1
[INFO] finished tweaking crates.io crate koto_cli 0.9.1
[INFO] tweaked toml for crates.io crate koto_cli 0.9.1 written to /workspace/builds/worker-51/source/Cargo.toml
[INFO] crate crates.io crate koto_cli 0.9.1 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 561b7d8485d731ded69790b883367903a313a422db91690b6b32adc1f31e686a
[INFO] running `Command { std: "docker" "start" "-a" "561b7d8485d731ded69790b883367903a313a422db91690b6b32adc1f31e686a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "561b7d8485d731ded69790b883367903a313a422db91690b6b32adc1f31e686a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "561b7d8485d731ded69790b883367903a313a422db91690b6b32adc1f31e686a", kill_on_drop: false }`
[INFO] [stdout] 561b7d8485d731ded69790b883367903a313a422db91690b6b32adc1f31e686a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] c6053fb2ab9ef9d18aca37de05bf3edeb3efe0192690fcac1bebd8467c9bbcb3
[INFO] running `Command { std: "docker" "start" "-a" "c6053fb2ab9ef9d18aca37de05bf3edeb3efe0192690fcac1bebd8467c9bbcb3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling dunce v1.0.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling pico-args v0.3.4
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling instant v0.1.12
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling koto_lexer v0.9.1
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling koto_parser v0.9.1
[INFO] [stderr]    Compiling koto_bytecode v0.9.1
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.22.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling koto_runtime v0.9.1
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling koto_serialize v0.9.1
[INFO] [stderr]    Compiling koto_random v0.9.1
[INFO] [stderr]    Compiling koto v0.9.1
[INFO] [stderr]    Compiling koto_tempfile v0.9.1
[INFO] [stderr]    Compiling koto_json v0.9.1
[INFO] [stderr]    Compiling koto_yaml v0.9.1
[INFO] [stderr]    Compiling koto_toml v0.9.1
[INFO] [stderr]    Compiling koto_cli v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.89s
[INFO] running `Command { std: "docker" "inspect" "c6053fb2ab9ef9d18aca37de05bf3edeb3efe0192690fcac1bebd8467c9bbcb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6053fb2ab9ef9d18aca37de05bf3edeb3efe0192690fcac1bebd8467c9bbcb3", kill_on_drop: false }`
[INFO] [stdout] c6053fb2ab9ef9d18aca37de05bf3edeb3efe0192690fcac1bebd8467c9bbcb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] d6a8eea76dd627f00827db309c0dd3cdaaf4e1d47d0fab8eeef4daff4ba894be
[INFO] running `Command { std: "docker" "start" "-a" "d6a8eea76dd627f00827db309c0dd3cdaaf4e1d47d0fab8eeef4daff4ba894be", kill_on_drop: false }`
[INFO] [stderr]    Compiling koto_cli v0.9.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "d6a8eea76dd627f00827db309c0dd3cdaaf4e1d47d0fab8eeef4daff4ba894be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a8eea76dd627f00827db309c0dd3cdaaf4e1d47d0fab8eeef4daff4ba894be", kill_on_drop: false }`
[INFO] [stdout] d6a8eea76dd627f00827db309c0dd3cdaaf4e1d47d0fab8eeef4daff4ba894be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-51/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] 73aff227d608043caf539f9e796bbd88d2ea1735f8f551a3bc19a4bbff4b2092
[INFO] running `Command { std: "docker" "start" "-a" "73aff227d608043caf539f9e796bbd88d2ea1735f8f551a3bc19a4bbff4b2092", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/koto-b4987661a9f800da)
[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 tests/eval_tests.rs (/opt/rustwide/target/debug/deps/eval_tests-551ac5449ab38d18)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test eval_tests::empty_output ... ok
[INFO] [stdout] test eval_tests::stdin_read_line ... ok
[INFO] [stdout] test eval_tests::printed_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stdin_tests.rs (/opt/rustwide/target/debug/deps/stdin_tests-4f6b9c609119e7f4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stdin_tests::multiline_output ... ok
[INFO] [stdout] test stdin_tests::empty_output ... ok
[INFO] [stdout] test stdin_tests::printed_result ... ok
[INFO] [stdout] test stdin_tests::writing_directly_to_stdout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "73aff227d608043caf539f9e796bbd88d2ea1735f8f551a3bc19a4bbff4b2092", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73aff227d608043caf539f9e796bbd88d2ea1735f8f551a3bc19a4bbff4b2092", kill_on_drop: false }`
[INFO] [stdout] 73aff227d608043caf539f9e796bbd88d2ea1735f8f551a3bc19a4bbff4b2092