[INFO] fetching crate vmt 1.0.0-alpha.2...
[INFO] testing vmt-1.0.0-alpha.2 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate vmt 1.0.0-alpha.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate vmt 1.0.0-alpha.2
[INFO] finished tweaking crates.io crate vmt 1.0.0-alpha.2
[INFO] tweaked toml for crates.io crate vmt 1.0.0-alpha.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vmt 1.0.0-alpha.2 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vmt 1.0.0-alpha.2 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vomit-m2sync v1.0.0-alpha.3
[INFO] [stderr]   Downloaded spmc v0.3.0
[INFO] [stderr]   Downloaded ouroboros v0.18.5
[INFO] [stderr]   Downloaded wildmatch v2.6.1
[INFO] [stderr]   Downloaded vomit-m2dir v0.1.3
[INFO] [stderr]   Downloaded imap-proto v0.16.6
[INFO] [stderr]   Downloaded timer v0.2.0
[INFO] [stderr]   Downloaded skim-common v0.2.0
[INFO] [stderr]   Downloaded ouroboros_macro v0.18.5
[INFO] [stderr]   Downloaded defer-drop v1.3.0
[INFO] [stderr]   Downloaded skim-tuikit v0.6.6
[INFO] [stderr]   Downloaded toml v0.9.9+spec-1.0.0
[INFO] [stderr]   Downloaded vomit-config v0.3.2
[INFO] [stderr]   Downloaded vte v0.15.0
[INFO] [stderr]   Downloaded toml_parser v1.0.5+spec-1.0.0
[INFO] [stderr]   Downloaded imap v3.0.0-alpha.15
[INFO] [stderr]   Downloaded hashify v0.2.7
[INFO] [stderr]   Downloaded shell-quote v0.7.2
[INFO] [stderr]   Downloaded which v7.0.3
[INFO] [stderr]   Downloaded skim v0.20.5
[INFO] [stderr]   Downloaded mail-parser v0.11.1
[INFO] [stderr]   Downloaded shellexpand v3.1.1
[INFO] [stderr]   Downloaded toml_datetime v0.7.4+spec-1.0.0
[INFO] [stderr]   Downloaded toml_writer v1.0.5+spec-1.0.0
[INFO] [stderr]   Downloaded vomit v1.0.0-alpha.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 20ad96ed8407e66f078c593e3c4094a6ddbed174c74263863ce8d49bb4ef944e
[INFO] running `Command { std: "docker" "start" "-a" "20ad96ed8407e66f078c593e3c4094a6ddbed174c74263863ce8d49bb4ef944e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "20ad96ed8407e66f078c593e3c4094a6ddbed174c74263863ce8d49bb4ef944e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ad96ed8407e66f078c593e3c4094a6ddbed174c74263863ce8d49bb4ef944e", kill_on_drop: false }`
[INFO] [stdout] 20ad96ed8407e66f078c593e3c4094a6ddbed174c74263863ce8d49bb4ef944e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f915ebee89bab7829f686e802433053ee7c9faa048c1560a20831e3f533bdc56
[INFO] running `Command { std: "docker" "start" "-a" "f915ebee89bab7829f686e802433053ee7c9faa048c1560a20831e3f533bdc56", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand_core v0.9.3
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[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
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[INFO] [stderr]    Compiling nom v7.1.3
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[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling nix v0.30.1
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[INFO] [stderr]    Compiling toml_writer v1.0.5+spec-1.0.0
[INFO] [stderr]    Compiling aliasable v0.1.3
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[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling skim-common v0.2.0
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling imap-proto v0.16.6
[INFO] [stderr]    Compiling vte v0.15.0
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling fuzzy-matcher v0.3.7
[INFO] [stderr]    Compiling timer v0.2.0
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling shellexpand v3.1.1
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling defer-drop v1.3.0
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling toml_datetime v0.7.4+spec-1.0.0
[INFO] [stderr]    Compiling serde_spanned v1.0.4
[INFO] [stderr]    Compiling toml_parser v1.0.5+spec-1.0.0
[INFO] [stderr]    Compiling which v7.0.3
[INFO] [stderr]    Compiling toml v0.9.9+spec-1.0.0
[INFO] [stderr]    Compiling skim-tuikit v0.6.6
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling bufstream v0.1.4
[INFO] [stderr]    Compiling clap_lex v0.7.6
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling wildmatch v2.6.1
[INFO] [stderr]    Compiling spmc v0.3.0
[INFO] [stderr]    Compiling rusqlite v0.37.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling clap_builder v4.5.53
[INFO] [stderr]    Compiling simplelog v0.12.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling humansize v2.1.3
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ctrlc v3.5.1
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling shell-quote v0.7.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling hashify v0.2.7
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling ouroboros_macro v0.18.5
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling ouroboros v0.18.5
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling vomit-config v0.3.2
[INFO] [stderr]    Compiling mail-parser v0.11.1
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling clap v4.5.53
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling vomit-m2dir v0.1.3
[INFO] [stderr]    Compiling skim v0.20.5
[INFO] [stderr]    Compiling vomit v1.0.0-alpha.3
[INFO] [stderr]    Compiling imap v3.0.0-alpha.15
[INFO] [stderr]    Compiling vomit-m2sync v1.0.0-alpha.3
[INFO] [stderr]    Compiling vmt v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 53.10s
[INFO] running `Command { std: "docker" "inspect" "f915ebee89bab7829f686e802433053ee7c9faa048c1560a20831e3f533bdc56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f915ebee89bab7829f686e802433053ee7c9faa048c1560a20831e3f533bdc56", kill_on_drop: false }`
[INFO] [stdout] f915ebee89bab7829f686e802433053ee7c9faa048c1560a20831e3f533bdc56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dff7301755e5015f814998a0206188bb3880e6b349c5f2f973e224b4da2f4219
[INFO] running `Command { std: "docker" "start" "-a" "dff7301755e5015f814998a0206188bb3880e6b349c5f2f973e224b4da2f4219", kill_on_drop: false }`
[INFO] [stderr]    Compiling vmt v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `Command { std: "docker" "inspect" "dff7301755e5015f814998a0206188bb3880e6b349c5f2f973e224b4da2f4219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dff7301755e5015f814998a0206188bb3880e6b349c5f2f973e224b4da2f4219", kill_on_drop: false }`
[INFO] [stdout] dff7301755e5015f814998a0206188bb3880e6b349c5f2f973e224b4da2f4219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f54789bbf7a954aa7f9e91378a47c5e2de426fafda1a01e31b53519f41072d88
[INFO] running `Command { std: "docker" "start" "-a" "f54789bbf7a954aa7f9e91378a47c5e2de426fafda1a01e31b53519f41072d88", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/vmt-c9bc929aa2bd0024)
[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] running `Command { std: "docker" "inspect" "f54789bbf7a954aa7f9e91378a47c5e2de426fafda1a01e31b53519f41072d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f54789bbf7a954aa7f9e91378a47c5e2de426fafda1a01e31b53519f41072d88", kill_on_drop: false }`
[INFO] [stdout] f54789bbf7a954aa7f9e91378a47c5e2de426fafda1a01e31b53519f41072d88