[INFO] fetching crate libublk 0.4.2...
[INFO] checking libublk-0.4.2 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate libublk 0.4.2 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate libublk 0.4.2
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate libublk 0.4.2
[INFO] tweaked toml for crates.io crate libublk 0.4.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libublk 0.4.2 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate libublk 0.4.2 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ilog v1.0.1
[INFO] [stderr]   Downloaded fstab v0.4.0
[INFO] [stderr]   Downloaded shellscript v0.3.1
[INFO] [stderr]   Downloaded blocking v1.4.1
[INFO] [stderr]   Downloaded async-executor v1.6.0
[INFO] [stderr]   Downloaded async-io v2.3.1
[INFO] [stderr]   Downloaded block-utils v0.11.1
[INFO] [stderr]   Downloaded bitmaps v3.2.0
[INFO] [stderr]   Downloaded polling v3.4.0
[INFO] [stderr]   Downloaded udev v0.5.0
[INFO] [stderr]   Downloaded uuid v1.5.0
[INFO] [stderr]   Downloaded io-uring v0.7.6
[INFO] [stderr]   Downloaded async-signal v0.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5020e7ff8d66128e5491b0b7a621eba1c6aeb919236f49940c52b8f23df2e5c
[INFO] running `Command { std: "docker" "start" "-a" "d5020e7ff8d66128e5491b0b7a621eba1c6aeb919236f49940c52b8f23df2e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5020e7ff8d66128e5491b0b7a621eba1c6aeb919236f49940c52b8f23df2e5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5020e7ff8d66128e5491b0b7a621eba1c6aeb919236f49940c52b8f23df2e5c", kill_on_drop: false }`
[INFO] [stdout] d5020e7ff8d66128e5491b0b7a621eba1c6aeb919236f49940c52b8f23df2e5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 29fe864a5763a2b5d0558f4fcf8170cf250f6fa6cba9f147445013c3c8d59ece
[INFO] running `Command { std: "docker" "start" "-a" "29fe864a5763a2b5d0558f4fcf8170cf250f6fa6cba9f147445013c3c8d59ece", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling libc v0.2.149
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling rustix v0.38.21
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking linux-raw-sys v0.4.10
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling clang-sys v1.6.1
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking futures-lite v2.2.0
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]     Checking async-task v4.7.1
[INFO] [stderr]    Compiling prettyplease v0.2.25
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking event-listener v5.3.1
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling bindgen v0.69.5
[INFO] [stderr]     Checking event-listener-strategy v0.5.3
[INFO] [stderr]     Checking blocking v1.4.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]     Checking polling v3.4.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v1.2.0
[INFO] [stderr]     Checking async-io v2.3.1
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]    Compiling darling_core v0.20.8
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking async-signal v0.2.5
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling io-uring v0.7.6
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking anstyle-parse v0.2.2
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking async-process v2.3.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]     Checking async-net v2.0.0
[INFO] [stderr]     Checking async-fs v2.1.2
[INFO] [stderr]     Checking async-executor v1.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling thiserror-impl v1.0.50
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking colorchoice v1.0.0
[INFO] [stderr]     Checking anstyle-query v1.0.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking anstyle v1.0.4
[INFO] [stderr]    Compiling darling_macro v0.20.8
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]    Compiling darling v0.20.8
[INFO] [stderr]    Compiling derive_setters v0.1.6
[INFO] [stderr]     Checking smol v2.0.2
[INFO] [stderr]     Checking clap_lex v0.6.0
[INFO] [stderr]     Checking bitmaps v3.2.0
[INFO] [stderr]     Checking clap_builder v4.4.7
[INFO] [stderr]     Checking udev v0.5.0
[INFO] [stderr]     Checking fstab v0.4.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking shellscript v0.3.1
[INFO] [stderr]    Compiling strum_macros v0.24.3
[INFO] [stderr]     Checking uuid v1.5.0
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking tempfile v3.8.1
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking ilog v1.0.1
[INFO] [stderr]     Checking env_logger v0.9.3
[INFO] [stderr]     Checking strum v0.24.1
[INFO] [stderr]     Checking clap v4.4.7
[INFO] [stderr]    Compiling libublk v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking block-utils v0.11.1
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "29fe864a5763a2b5d0558f4fcf8170cf250f6fa6cba9f147445013c3c8d59ece", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29fe864a5763a2b5d0558f4fcf8170cf250f6fa6cba9f147445013c3c8d59ece", kill_on_drop: false }`
[INFO] [stdout] 29fe864a5763a2b5d0558f4fcf8170cf250f6fa6cba9f147445013c3c8d59ece