[INFO] cloning repository https://github.com/mnutt/memory-monitor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mnutt/memory-monitor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnutt%2Fmemory-monitor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnutt%2Fmemory-monitor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01e53b0d6b6d66bf254c0d43088ece370b078b5d
[INFO] testing mnutt/memory-monitor against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmnutt%2Fmemory-monitor" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mnutt/memory-monitor
[INFO] finished tweaking git repo https://github.com/mnutt/memory-monitor
[INFO] tweaked toml for git repo https://github.com/mnutt/memory-monitor written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mnutt/memory-monitor on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mnutt/memory-monitor 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7d4318c089f7342946dcda381661c952e900c128190935a14ce45a5637921fc
[INFO] running `Command { std: "docker" "start" "-a" "d7d4318c089f7342946dcda381661c952e900c128190935a14ce45a5637921fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7d4318c089f7342946dcda381661c952e900c128190935a14ce45a5637921fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7d4318c089f7342946dcda381661c952e900c128190935a14ce45a5637921fc", kill_on_drop: false }`
[INFO] [stdout] d7d4318c089f7342946dcda381661c952e900c128190935a14ce45a5637921fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5568b56380df4322528848310cb682e8f8111d2e877b8c7ac06eb1d043583cc3
[INFO] running `Command { std: "docker" "start" "-a" "5568b56380df4322528848310cb682e8f8111d2e877b8c7ac06eb1d043583cc3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling anstyle v1.0.8
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling serde v1.0.208
[INFO] [stderr]    Compiling predicates-core v1.0.8
[INFO] [stderr]    Compiling mockall_derive v0.13.0
[INFO] [stderr]    Compiling serde_json v1.0.125
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling downcast v0.11.0
[INFO] [stderr]    Compiling fragile v2.0.0
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling predicates-tree v1.0.11
[INFO] [stderr]    Compiling anstream v0.6.15
[INFO] [stderr]    Compiling predicates v3.1.2
[INFO] [stderr]    Compiling clap_builder v4.4.11
[INFO] [stderr]    Compiling aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.75
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling serde_derive v1.0.208
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling clap v4.4.11
[INFO] [stderr]    Compiling mockall v0.13.0
[INFO] [stderr]    Compiling memory-monitor v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.63s
[INFO] running `Command { std: "docker" "inspect" "5568b56380df4322528848310cb682e8f8111d2e877b8c7ac06eb1d043583cc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5568b56380df4322528848310cb682e8f8111d2e877b8c7ac06eb1d043583cc3", kill_on_drop: false }`
[INFO] [stdout] 5568b56380df4322528848310cb682e8f8111d2e877b8c7ac06eb1d043583cc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d718d19512078c0c217fc7987a3e9150cb1f0b31f7d7cd5a17163c4f2de565c
[INFO] running `Command { std: "docker" "start" "-a" "5d718d19512078c0c217fc7987a3e9150cb1f0b31f7d7cd5a17163c4f2de565c", kill_on_drop: false }`
[INFO] [stderr]    Compiling memory-monitor v1.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "5d718d19512078c0c217fc7987a3e9150cb1f0b31f7d7cd5a17163c4f2de565c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d718d19512078c0c217fc7987a3e9150cb1f0b31f7d7cd5a17163c4f2de565c", kill_on_drop: false }`
[INFO] [stdout] 5d718d19512078c0c217fc7987a3e9150cb1f0b31f7d7cd5a17163c4f2de565c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3c5623bac3bb20ab5deb8db9668fdabe6e8351b00442dba35759024629240135
[INFO] running `Command { std: "docker" "start" "-a" "3c5623bac3bb20ab5deb8db9668fdabe6e8351b00442dba35759024629240135", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/memory_monitor-92e9038676616f69)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test linux::tests::test_linux_memory_checker ... ok
[INFO] [stdout] test linux::tests::test_linux_proc_dir_no_matches ... ok
[INFO] [stdout] test tests::test_bytes_to_megabytes ... ok
[INFO] [stdout] test tests::test_monitor_processes_no_processes ... ok
[INFO] [stdout] test tests::test_cli_default_values ... ok
[INFO] [stdout] test tests::test_cli_parsing ... ok
[INFO] [stdout] test linux::tests::test_linux_proc_dir_with_matches ... ok
[INFO] [stdout] test tests::test_monitor_processes_with_single_process_exceeding_threshold ... ok
[INFO] [stdout] test tests::test_signal_from_string ... ok
[INFO] [stdout] test tests::test_monitor_processes_with_none_exceeding_threshold ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3c5623bac3bb20ab5deb8db9668fdabe6e8351b00442dba35759024629240135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c5623bac3bb20ab5deb8db9668fdabe6e8351b00442dba35759024629240135", kill_on_drop: false }`
[INFO] [stdout] 3c5623bac3bb20ab5deb8db9668fdabe6e8351b00442dba35759024629240135
