[INFO] fetching crate svgbob_server 0.6.4...
[INFO] building svgbob_server-0.6.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate svgbob_server 0.6.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate svgbob_server 0.6.4
[INFO] finished tweaking crates.io crate svgbob_server 0.6.4
[INFO] tweaked toml for crates.io crate svgbob_server 0.6.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate svgbob_server 0.6.4 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate svgbob_server 0.6.4 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smallvec v1.8.0
[INFO] [stderr]   Downloaded socket2 v0.4.4
[INFO] [stderr]   Downloaded parking_lot v0.12.0
[INFO] [stderr]   Downloaded getrandom v0.2.4
[INFO] [stderr]   Downloaded pin-project-internal v1.0.10
[INFO] [stderr]   Downloaded tracing-core v0.1.22
[INFO] [stderr]   Downloaded futures-core v0.3.21
[INFO] [stderr]   Downloaded tokio-util v0.7.0
[INFO] [stderr]   Downloaded httparse v1.6.0
[INFO] [stderr]   Downloaded futures-task v0.3.21
[INFO] [stderr]   Downloaded axum-core v0.1.1
[INFO] [stderr]   Downloaded serde v1.0.136
[INFO] [stderr]   Downloaded async-trait v0.1.52
[INFO] [stderr]   Downloaded pom v3.2.0
[INFO] [stderr]   Downloaded serde_json v1.0.79
[INFO] [stderr]   Downloaded tower v0.4.12
[INFO] [stderr]   Downloaded sauron v0.43.11
[INFO] [stderr]   Downloaded safe_arch v0.6.0
[INFO] [stderr]   Downloaded nalgebra v0.30.1
[INFO] [stderr]   Downloaded hyper v0.14.17
[INFO] [stderr]   Downloaded http v0.2.6
[INFO] [stderr]   Downloaded libm v0.2.2
[INFO] [stderr]   Downloaded wide v0.7.4
[INFO] [stderr]   Downloaded mt-dom v0.12.3
[INFO] [stderr]   Downloaded parry2d v0.8.0
[INFO] [stderr]   Downloaded thiserror v1.0.30
[INFO] [stderr]   Downloaded svgbob v0.6.4
[INFO] [stderr]   Downloaded futures-channel v0.3.21
[INFO] [stderr]   Downloaded matchit v0.4.6
[INFO] [stderr]   Downloaded pin-project v1.0.10
[INFO] [stderr]   Downloaded futures-sink v0.3.21
[INFO] [stderr]   Downloaded tracing v0.1.30
[INFO] [stderr]   Downloaded tower-http v0.2.2
[INFO] [stderr]   Downloaded tower-layer v0.3.1
[INFO] [stderr]   Downloaded axum v0.4.5
[INFO] [stderr]   Downloaded matrixmultiply v0.3.2
[INFO] [stderr]   Downloaded num-complex v0.4.0
[INFO] [stderr]   Downloaded paste v1.0.6
[INFO] [stderr]   Downloaded libc v0.2.118
[INFO] [stderr]   Downloaded tokio v1.17.0
[INFO] [stderr]   Downloaded bytemuck v1.7.3
[INFO] [stderr]   Downloaded num-rational v0.4.0
[INFO] [stderr]   Downloaded siphasher v0.3.9
[INFO] [stderr]   Downloaded thiserror-impl v1.0.30
[INFO] [stderr]   Downloaded sauron-core v0.43.11
[INFO] [stderr]   Downloaded mio v0.8.0
[INFO] [stderr]   Downloaded syn v1.0.86
[INFO] [stderr]   Downloaded futures-util v0.3.21
[INFO] [stderr]   Downloaded simba v0.7.1
[INFO] [stderr]   Downloaded jss v0.4.0
[INFO] [stderr]   Downloaded quote v1.0.15
[INFO] [stderr]   Downloaded proc-macro2 v1.0.36
[INFO] [stderr]   Downloaded pin-project-lite v0.2.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f105934768a0beefa5749f9d028b7a348825d86b9faa6449f7b80903d78bebd9
[INFO] running `Command { std: "docker" "start" "-a" "f105934768a0beefa5749f9d028b7a348825d86b9faa6449f7b80903d78bebd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f105934768a0beefa5749f9d028b7a348825d86b9faa6449f7b80903d78bebd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f105934768a0beefa5749f9d028b7a348825d86b9faa6449f7b80903d78bebd9", kill_on_drop: false }`
[INFO] [stdout] f105934768a0beefa5749f9d028b7a348825d86b9faa6449f7b80903d78bebd9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bb35e0b6903391c496a78baf69b7e55f00e3e58f64debc01b4a7ee535bd13e4
[INFO] running `Command { std: "docker" "start" "-a" "4bb35e0b6903391c496a78baf69b7e55f00e3e58f64debc01b4a7ee535bd13e4", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling libc v0.2.118
[INFO] [stderr]    Compiling pin-project-lite v0.2.8
[INFO] [stderr]    Compiling futures-core v0.3.21
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling bytes v1.1.0
[INFO] [stderr]    Compiling smallvec v1.8.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling siphasher v0.3.9
[INFO] [stderr]    Compiling parking_lot_core v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling bytemuck v1.7.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling safe_arch v0.6.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tracing-core v0.1.22
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]    Compiling json v0.12.4
[INFO] [stderr]    Compiling futures-sink v0.3.21
[INFO] [stderr]    Compiling httparse v1.6.0
[INFO] [stderr]    Compiling tower-service v0.3.1
[INFO] [stderr]    Compiling paste v1.0.6
[INFO] [stderr]    Compiling async-trait v0.1.52
[INFO] [stderr]    Compiling http v0.2.6
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling socket2 v0.4.4
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling parking_lot v0.12.0
[INFO] [stderr]    Compiling mio v0.8.0
[INFO] [stderr]    Compiling wide v0.7.4
[INFO] [stderr]    Compiling tracing v0.1.30
[INFO] [stderr]    Compiling getrandom v0.2.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling mt-dom v0.12.3
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling matches v0.1.9
[INFO] [stderr]    Compiling tower-layer v0.3.1
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling form_urlencoded v1.0.1
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling httpdate v1.0.2
[INFO] [stderr]    Compiling http-range-header v0.3.0
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling matchit v0.4.6
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling sync_wrapper v0.1.1
[INFO] [stderr]    Compiling simba v0.7.1
[INFO] [stderr]    Compiling pom v3.2.0
[INFO] [stderr]    Compiling http-body v0.4.4
[INFO] [stderr]    Compiling tower-http v0.2.2
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.10
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling axum-core v0.1.1
[INFO] [stderr]    Compiling jss v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling sauron-core v0.43.11
[INFO] [stderr]    Compiling pin-project v1.0.10
[INFO] [stderr]    Compiling sauron v0.43.11
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling tokio-util v0.7.0
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tower v0.4.12
[INFO] [stderr]    Compiling hyper v0.14.17
[INFO] [stderr]    Compiling axum v0.4.5
[INFO] [stderr]    Compiling parry2d v0.8.0
[INFO] [stderr]    Compiling svgbob v0.6.4
[INFO] [stderr]    Compiling svgbob_server v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.50s
[INFO] running `Command { std: "docker" "inspect" "4bb35e0b6903391c496a78baf69b7e55f00e3e58f64debc01b4a7ee535bd13e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb35e0b6903391c496a78baf69b7e55f00e3e58f64debc01b4a7ee535bd13e4", kill_on_drop: false }`
[INFO] [stdout] 4bb35e0b6903391c496a78baf69b7e55f00e3e58f64debc01b4a7ee535bd13e4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f8c0dfef7977a539ad049dbfcd8dbbd2d67484380dce39549cc27d230ffd61cc
[INFO] running `Command { std: "docker" "start" "-a" "f8c0dfef7977a539ad049dbfcd8dbbd2d67484380dce39549cc27d230ffd61cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling svgbob_server v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "f8c0dfef7977a539ad049dbfcd8dbbd2d67484380dce39549cc27d230ffd61cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8c0dfef7977a539ad049dbfcd8dbbd2d67484380dce39549cc27d230ffd61cc", kill_on_drop: false }`
[INFO] [stdout] f8c0dfef7977a539ad049dbfcd8dbbd2d67484380dce39549cc27d230ffd61cc