[INFO] fetching crate preamble2 0.0.1...
[INFO] checking preamble2-0.0.1 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate preamble2 0.0.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate preamble2 0.0.1
[INFO] finished tweaking crates.io crate preamble2 0.0.1
[INFO] tweaked toml for crates.io crate preamble2 0.0.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate preamble2 0.0.1 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--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]      Locking 289 packages to latest compatible versions
[INFO] [stderr]       Adding gitignores v2.12.0 (available: v4.8.9)
[INFO] [stderr]       Adding image v0.24.9 (available: v0.25.8)
[INFO] [stderr]       Adding inquire v0.6.2 (available: v0.9.1)
[INFO] [stderr]       Adding leon v2.0.1 (available: v3.0.2)
[INFO] [stderr]       Adding ptree v0.4.0 (available: v0.5.2)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.12.24)
[INFO] [stderr]       Adding toml_edit v0.20.7 (available: v0.23.7)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tint v1.0.1
[INFO] [stderr]   Downloaded leon v2.0.1
[INFO] [stderr]   Downloaded merge v0.1.0
[INFO] [stderr]   Downloaded merge_derive v0.1.0
[INFO] [stderr]   Downloaded inquire v0.6.2
[INFO] [stderr]   Downloaded prettytable v0.10.0
[INFO] [stderr]   Downloaded gitignores v2.12.0
[INFO] [stderr]   Downloaded ptree v0.4.0
[INFO] [stderr]   Downloaded lice v0.1.4
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84c2a0379f8946ce3e5ea6115a244e352f1619f06e8659472c0ad22045b2767c
[INFO] running `Command { std: "docker" "start" "-a" "84c2a0379f8946ce3e5ea6115a244e352f1619f06e8659472c0ad22045b2767c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84c2a0379f8946ce3e5ea6115a244e352f1619f06e8659472c0ad22045b2767c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84c2a0379f8946ce3e5ea6115a244e352f1619f06e8659472c0ad22045b2767c", kill_on_drop: false }`
[INFO] [stdout] 84c2a0379f8946ce3e5ea6115a244e352f1619f06e8659472c0ad22045b2767c
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f3b89639d7dc54d21c1daf72f424f1ee260d3102fe534e1e9c7c45f7ef196610
[INFO] running `Command { std: "docker" "start" "-a" "f3b89639d7dc54d21c1daf72f424f1ee260d3102fe534e1e9c7c45f7ef196610", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking openssl v0.10.74
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.27
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking flate2 v1.1.4
[INFO] [stderr]     Checking lexical-core v0.7.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]     Checking rust-ini v0.13.0
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking tint v1.0.1
[INFO] [stderr]    Compiling merge_derive v0.1.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking newline-converter v0.2.2
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking directories v4.0.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking merge v0.1.0
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking serde-value v0.7.0
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking miette v5.10.0
[INFO] [stderr]     Checking toml_edit v0.20.7
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking prettytable v0.10.0
[INFO] [stderr]     Checking gitignores v2.12.0
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking leon v2.0.1
[INFO] [stderr]     Checking inquire v0.6.2
[INFO] [stderr]     Checking native-tls v0.2.14
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.20
[INFO] [stderr]     Checking serde-hjson v0.9.1
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking config v0.11.0
[INFO] [stderr]     Checking ptree v0.4.0
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking lice v0.1.4
[INFO] [stderr]     Checking preamble2 v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.60s
[INFO] running `Command { std: "docker" "inspect" "f3b89639d7dc54d21c1daf72f424f1ee260d3102fe534e1e9c7c45f7ef196610", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b89639d7dc54d21c1daf72f424f1ee260d3102fe534e1e9c7c45f7ef196610", kill_on_drop: false }`
[INFO] [stdout] f3b89639d7dc54d21c1daf72f424f1ee260d3102fe534e1e9c7c45f7ef196610