[INFO] fetching crate peak-mem 0.1.3...
[INFO] testing peak-mem-0.1.3 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate peak-mem 0.1.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate peak-mem 0.1.3
[INFO] finished tweaking crates.io crate peak-mem 0.1.3
[INFO] tweaked toml for crates.io crate peak-mem 0.1.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate peak-mem 0.1.3 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate peak-mem 0.1.3 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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b2360d15ab39fca95cf51edf64d6a3ebdfa43cb6ad9ca7c1fcd40d464b6cf9a
[INFO] running `Command { std: "docker" "start" "-a" "2b2360d15ab39fca95cf51edf64d6a3ebdfa43cb6ad9ca7c1fcd40d464b6cf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b2360d15ab39fca95cf51edf64d6a3ebdfa43cb6ad9ca7c1fcd40d464b6cf9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2360d15ab39fca95cf51edf64d6a3ebdfa43cb6ad9ca7c1fcd40d464b6cf9a", kill_on_drop: false }`
[INFO] [stdout] 2b2360d15ab39fca95cf51edf64d6a3ebdfa43cb6ad9ca7c1fcd40d464b6cf9a
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c036899ba20d2f95744efdf688251b5217e45b61c8b61ace9e17763df6f9ce6e
[INFO] running `Command { std: "docker" "start" "-a" "c036899ba20d2f95744efdf688251b5217e45b61c8b61ace9e17763df6f9ce6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling adler2 v2.0.1
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling anstyle-query v1.1.4
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling anstream v0.6.20
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling terminal_size v0.4.3
[INFO] [stderr]    Compiling clap_builder v4.5.23
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-mio v0.2.4
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling crossterm v0.27.0
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.43.1
[INFO] [stderr]    Compiling clap v4.5.23
[INFO] [stderr]    Compiling peak-mem v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.37s
[INFO] running `Command { std: "docker" "inspect" "c036899ba20d2f95744efdf688251b5217e45b61c8b61ace9e17763df6f9ce6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c036899ba20d2f95744efdf688251b5217e45b61c8b61ace9e17763df6f9ce6e", kill_on_drop: false }`
[INFO] [stdout] c036899ba20d2f95744efdf688251b5217e45b61c8b61ace9e17763df6f9ce6e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7c500f2fb6fd00558976550b4103dc04c4393dc3097948dccf1f649ca75a0fa
[INFO] running `Command { std: "docker" "start" "-a" "b7c500f2fb6fd00558976550b4103dc04c4393dc3097948dccf1f649ca75a0fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling predicates-core v1.0.9
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling termtree v0.5.1
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling predicates-tree v1.0.12
[INFO] [stderr]    Compiling tempfile v3.15.0
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling bstr v1.12.0
[INFO] [stderr]    Compiling predicates v3.1.0
[INFO] [stderr]    Compiling assert_cmd v2.0.12
[INFO] [stderr]    Compiling peak-mem v0.1.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.10s
[INFO] running `Command { std: "docker" "inspect" "b7c500f2fb6fd00558976550b4103dc04c4393dc3097948dccf1f649ca75a0fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7c500f2fb6fd00558976550b4103dc04c4393dc3097948dccf1f649ca75a0fa", kill_on_drop: false }`
[INFO] [stdout] b7c500f2fb6fd00558976550b4103dc04c4393dc3097948dccf1f649ca75a0fa
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45b48701bde30f5cfb975cad9937e0a87a89a060c5529dac043c9fc65ec3099d
[INFO] running `Command { std: "docker" "start" "-a" "45b48701bde30f5cfb975cad9937e0a87a89a060c5529dac043c9fc65ec3099d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/peak_mem-607b4ea09c856f86)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test baseline::tests::test_baseline_conversion ... ok
[INFO] [stdout] test baseline::tests::test_sanitize_filename ... ok
[INFO] [stdout] test output::tests::test_format_quiet ... ok
[INFO] [stdout] Command: cargo build --release
[INFO] [stdout] Started: 2025-09-06 17:21:54 UTC
[INFO] [stdout] Process ID: 12345
[INFO] [stdout] 
[INFO] [stdout] Memory Usage:
[INFO] [stdout]   Peak RSS: 464.7 MB (487300000 bytes)
[INFO] [stdout]   Peak VSZ: 850.8 MB (892100000 bytes)
[INFO] [stdout] 
[INFO] [stdout] Process Tree: (4 processes monitored)
[INFO] [stdout] cargo (PID: 12345) - Peak: 43.1 MB
[INFO] [stdout] rustc (PID: 12346) - Peak: 421.6 MB
[INFO] [stdout] ld (PID: 12348) - Peak: 85.0 MB
[INFO] [stdout] cc (PID: 12347) - Peak: 22.4 MB
[INFO] [stdout] 
[INFO] [stdout] Performance:
[INFO] [stdout]   Duration: 14.263s
[INFO] [stdout]   Samples collected: 142
[INFO] [stdout]   Sampling interval: 100ms
[INFO] [stdout] 
[INFO] [stdout] Exit Status: 0 (success)
[INFO] [stdout] Command: echo test
[INFO] [stdout] Started: 2025-09-06 17:21:54 UTC
[INFO] [stdout] Process ID: 99999
[INFO] [stdout] 
[INFO] [stdout] Memory Usage:
[INFO] [stdout]   Peak RSS: 10.0 MB (10485760 bytes)
[INFO] [stdout]   Peak VSZ: 20.0 MB (20971520 bytes)
[INFO] [stdout] 
[INFO] [stdout] Process Tree: (monitoring disabled with --no-children)
[INFO] [stdout] 
[INFO] [stdout] Performance:
[INFO] [stdout]   Duration: 0.100s
[INFO] [stdout]   Samples collected: 1
[INFO] [stdout]   Sampling interval: 100ms
[INFO] [stdout] 
[INFO] [stdout] Exit Status: 0 (success)
[INFO] [stdout] test output::tests::test_count_processes ... ok
[INFO] [stdout] test monitor::linux::tests::test_get_memory_usage_self ... ok
[INFO] [stdout] test output::tests::test_format_verbose ... ok
[INFO] [stdout] test output::tests::test_format_verbose_no_children ... ok
[INFO] [stdout] test process::tests::test_empty_command ... ok
[INFO] [stdout] test types::tests::test_monitor_result_conversions ... ok
[INFO] [stdout] test baseline::tests::test_baseline_manager ... ok
[INFO] [stdout] test types::tests::test_memory_usage_creation ... ok
[INFO] [stdout] test monitor::tracker::tests::test_memory_tracker ... ok
[INFO] [stdout] test
[INFO] [stdout] test monitor::tracker::tests::test_process_tree_with_children ... ok
[INFO] [stdout] test monitor::tracker::tests::test_process_tree_capture ... ok
[INFO] [stdout] test process::tests::test_process_runner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45b48701bde30f5cfb975cad9937e0a87a89a060c5529dac043c9fc65ec3099d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45b48701bde30f5cfb975cad9937e0a87a89a060c5529dac043c9fc65ec3099d", kill_on_drop: false }`
[INFO] [stdout] 45b48701bde30f5cfb975cad9937e0a87a89a060c5529dac043c9fc65ec3099d