[INFO] fetching crate verypretty 0.1.0...
[INFO] testing verypretty-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate verypretty 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate verypretty 0.1.0
[INFO] finished tweaking crates.io crate verypretty 0.1.0
[INFO] tweaked toml for crates.io crate verypretty 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate verypretty 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate verypretty 0.1.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b92bd459c5a582ef2afd70553548681f42a2d7a6fa791bcdcaad46a4ab1df58c
[INFO] running `Command { std: "docker" "start" "-a" "b92bd459c5a582ef2afd70553548681f42a2d7a6fa791bcdcaad46a4ab1df58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b92bd459c5a582ef2afd70553548681f42a2d7a6fa791bcdcaad46a4ab1df58c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92bd459c5a582ef2afd70553548681f42a2d7a6fa791bcdcaad46a4ab1df58c", kill_on_drop: false }`
[INFO] [stdout] b92bd459c5a582ef2afd70553548681f42a2d7a6fa791bcdcaad46a4ab1df58c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5984ed0b3dcfd52917b34dbfefcfb0f45b37018eca584d6f9edd23dfc40f59b0
[INFO] running `Command { std: "docker" "start" "-a" "5984ed0b3dcfd52917b34dbfefcfb0f45b37018eca584d6f9edd23dfc40f59b0", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling wayland-sys v0.31.6
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling quick-xml v0.37.5
[INFO] [stderr]    Compiling wayland-client v0.31.10
[INFO] [stderr]    Compiling swc_visit v2.0.1
[INFO] [stderr]    Compiling better_scoped_tls v1.0.1
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling unicode-id-start v1.3.1
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling os_pipe v1.2.2
[INFO] [stderr]    Compiling x11rb-protocol v0.13.1
[INFO] [stderr]    Compiling if_chain v1.0.2
[INFO] [stderr]    Compiling wayland-scanner v0.31.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling clap_builder v4.5.41
[INFO] [stderr]    Compiling swc_allocator v4.0.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling compact_str v0.7.1
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling wayland-backend v0.3.10
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling stacker v0.1.21
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling ryu-js v1.0.2
[INFO] [stderr]    Compiling ascii v1.1.0
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling tree_magic_mini v3.1.6
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling swc_macros_common v1.0.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling swc_eq_ignore_macros v1.0.1
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling ast_node v3.0.3
[INFO] [stderr]    Compiling from_variant v2.0.2
[INFO] [stderr]    Compiling string_enum v1.0.2
[INFO] [stderr]    Compiling is-macro v0.3.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling swc_ecma_codegen_macros v2.0.2
[INFO] [stderr]    Compiling clap_derive v4.5.41
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling tokio v1.47.0
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling wayland-protocols v0.32.8
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling clap v4.5.41
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling triomphe v0.1.14
[INFO] [stderr]    Compiling bytes-str v0.2.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling hstr v2.0.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling swc_atoms v7.0.0
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.8
[INFO] [stderr]    Compiling swc_sourcemap v9.3.3
[INFO] [stderr]    Compiling swc_common v14.0.2
[INFO] [stderr]    Compiling wl-clipboard-rs v0.9.2
[INFO] [stderr]    Compiling arboard v3.6.0
[INFO] [stderr]    Compiling swc_ecma_ast v14.0.0
[INFO] [stderr]    Compiling swc_ecma_lexer v22.0.1
[INFO] [stderr]    Compiling swc_ecma_codegen v16.0.0
[INFO] [stderr]    Compiling swc_ecma_parser v22.0.1
[INFO] [stderr]    Compiling verypretty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "5984ed0b3dcfd52917b34dbfefcfb0f45b37018eca584d6f9edd23dfc40f59b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5984ed0b3dcfd52917b34dbfefcfb0f45b37018eca584d6f9edd23dfc40f59b0", kill_on_drop: false }`
[INFO] [stdout] 5984ed0b3dcfd52917b34dbfefcfb0f45b37018eca584d6f9edd23dfc40f59b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca9a404404843645c36c556614f5373527979b18d156d7f75e4bd4f1aeac9c7b
[INFO] running `Command { std: "docker" "start" "-a" "ca9a404404843645c36c556614f5373527979b18d156d7f75e4bd4f1aeac9c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling verypretty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "ca9a404404843645c36c556614f5373527979b18d156d7f75e4bd4f1aeac9c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca9a404404843645c36c556614f5373527979b18d156d7f75e4bd4f1aeac9c7b", kill_on_drop: false }`
[INFO] [stdout] ca9a404404843645c36c556614f5373527979b18d156d7f75e4bd4f1aeac9c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bf2794e387725ed3748a6d686165a095d6b2394d13e3c9a1fcddf959bd44088f
[INFO] running `Command { std: "docker" "start" "-a" "bf2794e387725ed3748a6d686165a095d6b2394d13e3c9a1fcddf959bd44088f", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pretty-e001f58e3f79f60e)
[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" "bf2794e387725ed3748a6d686165a095d6b2394d13e3c9a1fcddf959bd44088f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf2794e387725ed3748a6d686165a095d6b2394d13e3c9a1fcddf959bd44088f", kill_on_drop: false }`
[INFO] [stdout] bf2794e387725ed3748a6d686165a095d6b2394d13e3c9a1fcddf959bd44088f