[INFO] fetching crate slackrs 0.3.0...
[INFO] checking slackrs-0.3.0 against try#48c9d93cf65d550d124c40108859fd993778c157 for pr-153692-1
[INFO] extracting crate slackrs 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate slackrs 0.3.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate slackrs 0.3.0
[INFO] tweaked toml for crates.io crate slackrs 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate slackrs 0.3.0 on toolchain 48c9d93cf65d550d124c40108859fd993778c157
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate slackrs 0.3.0 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" "+48c9d93cf65d550d124c40108859fd993778c157" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+48c9d93cf65d550d124c40108859fd993778c157" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c788ab1a0638b0f129b23a27e31c386acbddf671d3dfc82b69ecf264b9cd92ff
[INFO] running `Command { std: "docker" "start" "-a" "c788ab1a0638b0f129b23a27e31c386acbddf671d3dfc82b69ecf264b9cd92ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c788ab1a0638b0f129b23a27e31c386acbddf671d3dfc82b69ecf264b9cd92ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c788ab1a0638b0f129b23a27e31c386acbddf671d3dfc82b69ecf264b9cd92ff", kill_on_drop: false }`
[INFO] [stdout] c788ab1a0638b0f129b23a27e31c386acbddf671d3dfc82b69ecf264b9cd92ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+48c9d93cf65d550d124c40108859fd993778c157" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b676bcb040c8e73af6f4df5e29e6f33eeba1b77db2bdad297bb794780339984e
[INFO] running `Command { std: "docker" "start" "-a" "b676bcb040c8e73af6f4df5e29e6f33eeba1b77db2bdad297bb794780339984e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking typenum v1.20.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking zlib-rs v0.6.3
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking dlib v0.5.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]     Checking bytemuck v1.23.2
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking gif v0.12.0
[INFO] [stderr]     Checking pathfinder_geometry v0.5.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking time-core v0.1.8
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.3
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking plotters-bitmap v0.3.7
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking bzip2 v0.6.1
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking lzma-rust2 v0.16.2
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]     Checking deflate64 v0.1.12
[INFO] [stderr]     Checking ttf-parser v0.20.0
[INFO] [stderr]     Checking constant_time_eq v0.4.2
[INFO] [stderr]     Checking typed-path v0.12.3
[INFO] [stderr]     Checking ppmd-rust v1.4.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking zip v8.5.1
[INFO] [stderr]     Checking slackrs v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.29s
[INFO] running `Command { std: "docker" "inspect" "b676bcb040c8e73af6f4df5e29e6f33eeba1b77db2bdad297bb794780339984e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b676bcb040c8e73af6f4df5e29e6f33eeba1b77db2bdad297bb794780339984e", kill_on_drop: false }`
[INFO] [stdout] b676bcb040c8e73af6f4df5e29e6f33eeba1b77db2bdad297bb794780339984e
