[INFO] fetching crate libtashkeel_base 1.2.0...
[INFO] checking libtashkeel_base-1.2.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate libtashkeel_base 1.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate libtashkeel_base 1.2.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libtashkeel_base 1.2.0
[INFO] finished tweaking crates.io crate libtashkeel_base 1.2.0
[INFO] tweaked toml for crates.io crate libtashkeel_base 1.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 128 packages
[INFO] [stderr]       Adding ahash v0.7.8 (latest: v0.8.11)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding derive-new v0.5.9 (latest: v0.6.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (latest: v1.0.0)
[INFO] [stderr]       Adding half v2.2.1 (latest: v2.4.0)
[INFO] [stderr]       Adding hashbrown v0.11.2 (latest: v0.14.3)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding libloading v0.7.4 (latest: v0.8.3)
[INFO] [stderr]       Adding linux-raw-sys v0.4.13 (latest: v0.6.4)
[INFO] [stderr]       Adding redox_syscall v0.4.1 (latest: v0.5.1)
[INFO] [stderr]       Adding string-interner v0.14.0 (latest: v0.15.0)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding time v0.3.23 (latest: v0.3.34)
[INFO] [stderr]       Adding time-core v0.1.1 (latest: v0.1.2)
[INFO] [stderr]       Adding time-macros v0.2.10 (latest: v0.2.17)
[INFO] [stderr]       Adding tract-core v0.20.22 (latest: v0.21.3)
[INFO] [stderr]       Adding tract-data v0.20.22 (latest: v0.21.3)
[INFO] [stderr]       Adding tract-linalg v0.20.22 (latest: v0.21.3)
[INFO] [stderr]       Adding tract-nnef v0.20.22 (latest: v0.21.3)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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 tract-nnef v0.20.22
[INFO] [stderr]   Downloaded liquid v0.26.4
[INFO] [stderr]   Downloaded time-macros v0.2.10
[INFO] [stderr]   Downloaded primal-check v0.3.3
[INFO] [stderr]   Downloaded vswhom-sys v0.1.2
[INFO] [stderr]   Downloaded ndarray v0.15.6
[INFO] [stderr]   Downloaded rustfft v6.2.0
[INFO] [stderr]   Downloaded tract-linalg v0.20.22
[INFO] [stderr]   Downloaded ort v1.16.3
[INFO] [stderr]   Downloaded tract-core v0.20.22
[INFO] [stderr]   Downloaded liquid-lib v0.26.4
[INFO] [stderr]   Downloaded liquid-core v0.26.4
[INFO] [stderr]   Downloaded time v0.3.23
[INFO] [stderr]   Downloaded transpose v0.2.3
[INFO] [stderr]   Downloaded kstring v2.0.0
[INFO] [stderr]   Downloaded liquid-derive v0.26.4
[INFO] [stderr]   Downloaded string-interner v0.14.0
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded tract-data v0.20.22
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b24e8c756ca78ed3295a1b2fcf97387a070f8b1dae642705c08cec1df2b3973
[INFO] running `Command { std: "docker" "start" "-a" "6b24e8c756ca78ed3295a1b2fcf97387a070f8b1dae642705c08cec1df2b3973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b24e8c756ca78ed3295a1b2fcf97387a070f8b1dae642705c08cec1df2b3973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b24e8c756ca78ed3295a1b2fcf97387a070f8b1dae642705c08cec1df2b3973", kill_on_drop: false }`
[INFO] [stdout] 6b24e8c756ca78ed3295a1b2fcf97387a070f8b1dae642705c08cec1df2b3973
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ca6aa864f5aca4f3b320063a581eb063a76308aebafe2b827be59dcf9107d00
[INFO] running `Command { std: "docker" "start" "-a" "4ca6aa864f5aca4f3b320063a581eb063a76308aebafe2b827be59dcf9107d00", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking libloading v0.7.4
[INFO] [stderr]    Compiling syn v2.0.58
[INFO] [stderr]    Compiling libtashkeel_base v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling tar v0.4.40
[INFO] [stderr]    Compiling ort v1.16.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking serde v1.0.197
[INFO] [stderr]     Checking serde_json v1.0.115
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.26s
[INFO] running `Command { std: "docker" "inspect" "4ca6aa864f5aca4f3b320063a581eb063a76308aebafe2b827be59dcf9107d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca6aa864f5aca4f3b320063a581eb063a76308aebafe2b827be59dcf9107d00", kill_on_drop: false }`
[INFO] [stdout] 4ca6aa864f5aca4f3b320063a581eb063a76308aebafe2b827be59dcf9107d00