[INFO] fetching crate silkbag 0.0.1...
[INFO] checking silkbag-0.0.1 against master#2dece5bb62f234f5622a08289c5a3d1555cd7843 for pr-132325
[INFO] extracting crate silkbag 0.0.1 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate silkbag 0.0.1 on toolchain 2dece5bb62f234f5622a08289c5a3d1555cd7843
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2dece5bb62f234f5622a08289c5a3d1555cd7843" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate silkbag 0.0.1
[INFO] finished tweaking crates.io crate silkbag 0.0.1
[INFO] tweaked toml for crates.io crate silkbag 0.0.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2dece5bb62f234f5622a08289c5a3d1555cd7843" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 88 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2dece5bb62f234f5622a08289c5a3d1555cd7843" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded imagefmt v4.0.0
[INFO] [stderr]   Downloaded cairo-rs v0.20.5
[INFO] [stderr]   Downloaded miniz-sys v0.1.12
[INFO] [stderr]   Downloaded flate2 v0.2.20
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2dece5bb62f234f5622a08289c5a3d1555cd7843" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] da204ed1a1118ae66d3fbfea7349aa113d0ff2beb4022237c10f4bea14005e76
[INFO] running `Command { std: "docker" "start" "-a" "da204ed1a1118ae66d3fbfea7349aa113d0ff2beb4022237c10f4bea14005e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "da204ed1a1118ae66d3fbfea7349aa113d0ff2beb4022237c10f4bea14005e76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da204ed1a1118ae66d3fbfea7349aa113d0ff2beb4022237c10f4bea14005e76", kill_on_drop: false }`
[INFO] [stdout] da204ed1a1118ae66d3fbfea7349aa113d0ff2beb4022237c10f4bea14005e76
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+2dece5bb62f234f5622a08289c5a3d1555cd7843" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27bfe40be9a3656d0ae0abe7c168b0d00e1affb3a6f1d24ad4b05362abb3cab7
[INFO] running `Command { std: "docker" "start" "-a" "27bfe40be9a3656d0ae0abe7c168b0d00e1affb3a6f1d24ad4b05362abb3cab7", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling serde v1.0.214
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling equivalent v1.0.1
[INFO] [stderr]    Compiling winnow v0.6.20
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling libc v0.2.161
[INFO] [stderr]    Compiling version-compare v0.2.0
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]     Checking bytemuck v1.19.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling rustix v0.38.38
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking safe_arch v0.7.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking wide v0.7.28
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling cfg-expr v0.17.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking threadpool v1.8.1
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking imagefmt v4.0.0
[INFO] [stderr]     Checking simba v0.9.0
[INFO] [stderr]     Checking xattr v1.3.1
[INFO] [stderr]     Checking tar v0.4.43
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking toml v0.8.19
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling system-deps v7.0.3
[INFO] [stderr]    Compiling glib-macros v0.20.5
[INFO] [stderr]    Compiling glib-sys v0.20.5
[INFO] [stderr]    Compiling gobject-sys v0.20.4
[INFO] [stderr]    Compiling gio-sys v0.20.5
[INFO] [stderr]    Compiling cairo-sys-rs v0.20.0
[INFO] [stderr]     Checking nalgebra v0.33.2
[INFO] [stderr]     Checking glib v0.20.5
[INFO] [stderr]     Checking cairo-rs v0.20.5
[INFO] [stderr]     Checking silkbag v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.76s
[INFO] running `Command { std: "docker" "inspect" "27bfe40be9a3656d0ae0abe7c168b0d00e1affb3a6f1d24ad4b05362abb3cab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27bfe40be9a3656d0ae0abe7c168b0d00e1affb3a6f1d24ad4b05362abb3cab7", kill_on_drop: false }`
[INFO] [stdout] 27bfe40be9a3656d0ae0abe7c168b0d00e1affb3a6f1d24ad4b05362abb3cab7