[INFO] fetching crate flat 0.1.5...
[INFO] checking flat-0.1.5 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] extracting crate flat 0.1.5 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate flat 0.1.5 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flat 0.1.5
[INFO] finished tweaking crates.io crate flat 0.1.5
[INFO] tweaked toml for crates.io crate flat 0.1.5 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "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 69 packages to latest compatible versions
[INFO] [stderr]       Adding linux-raw-sys v0.4.14 (latest: v0.6.5)
[INFO] [stderr]       Adding rstest v0.19.0 (latest: v0.22.0)
[INFO] [stderr]       Adding rstest_macros v0.19.0 (latest: v0.22.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-sys v0.52.0 (latest: v0.59.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rstest v0.19.0
[INFO] [stderr]   Downloaded blarg_builder v1.0.4
[INFO] [stderr]   Downloaded blarg v1.0.4
[INFO] [stderr]   Downloaded auto_ops v0.3.0
[INFO] [stderr]   Downloaded blarg_derive v1.0.4
[INFO] [stderr]   Downloaded rstest_macros v0.19.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb783a4f2ea931e105e50e20c0fa4c9ca9515a9c43bcc0a6e3f95e425d205feb
[INFO] running `Command { std: "docker" "start" "-a" "eb783a4f2ea931e105e50e20c0fa4c9ca9515a9c43bcc0a6e3f95e425d205feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb783a4f2ea931e105e50e20c0fa4c9ca9515a9c43bcc0a6e3f95e425d205feb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb783a4f2ea931e105e50e20c0fa4c9ca9515a9c43bcc0a6e3f95e425d205feb", kill_on_drop: false }`
[INFO] [stdout] eb783a4f2ea931e105e50e20c0fa4c9ca9515a9c43bcc0a6e3f95e425d205feb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 66d7ba3035b9167adab08b41a706154f0883c3e5dcdda5ad6b8936b135db7dba
[INFO] running `Command { std: "docker" "start" "-a" "66d7ba3035b9167adab08b41a706154f0883c3e5dcdda5ad6b8936b135db7dba", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking auto_ops v0.3.0
[INFO] [stderr]    Compiling rstest_macros v0.19.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.63
[INFO] [stderr]    Compiling blarg_derive v1.0.4
[INFO] [stderr]     Checking serde v1.0.209
[INFO] [stderr]     Checking thiserror v1.0.63
[INFO] [stderr]     Checking ordered-float v4.2.2
[INFO] [stderr]     Checking blarg_builder v1.0.4
[INFO] [stderr]     Checking flat v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking blarg v1.0.4
[INFO] [stderr]     Checking rstest v0.19.0
[INFO] [stderr]     Checking serde_json v1.0.127
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "66d7ba3035b9167adab08b41a706154f0883c3e5dcdda5ad6b8936b135db7dba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66d7ba3035b9167adab08b41a706154f0883c3e5dcdda5ad6b8936b135db7dba", kill_on_drop: false }`
[INFO] [stdout] 66d7ba3035b9167adab08b41a706154f0883c3e5dcdda5ad6b8936b135db7dba