[INFO] fetching crate polymorpher 0.1.4...
[INFO] building polymorpher-0.1.4 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate polymorpher 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate polymorpher 0.1.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate polymorpher 0.1.4
[INFO] tweaked toml for crates.io crate polymorpher 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polymorpher 0.1.4 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 polymorpher 0.1.4 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libredox v0.1.4
[INFO] [stderr]   Downloaded bindgen v0.72.0
[INFO] [stderr]   Downloaded skia-bindings v0.87.0
[INFO] [stderr]   Downloaded skia-safe v0.87.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6d1c0d98a404ce2a67be0a170dd077f1b07d5fa9992b32267aca8df6222df75
[INFO] running `Command { std: "docker" "start" "-a" "d6d1c0d98a404ce2a67be0a170dd077f1b07d5fa9992b32267aca8df6222df75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6d1c0d98a404ce2a67be0a170dd077f1b07d5fa9992b32267aca8df6222df75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6d1c0d98a404ce2a67be0a170dd077f1b07d5fa9992b32267aca8df6222df75", kill_on_drop: false }`
[INFO] [stdout] d6d1c0d98a404ce2a67be0a170dd077f1b07d5fa9992b32267aca8df6222df75
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eaf3f46db118fd14481ad2503ed254e13aafecb80ad2cd898c086d81f6d3a018
[INFO] running `Command { std: "docker" "start" "-a" "eaf3f46db118fd14481ad2503ed254e13aafecb80ad2cd898c086d81f6d3a018", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling euclid v0.22.11
[INFO] [stderr]    Compiling polymorpher v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 4.80s
[INFO] running `Command { std: "docker" "inspect" "eaf3f46db118fd14481ad2503ed254e13aafecb80ad2cd898c086d81f6d3a018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eaf3f46db118fd14481ad2503ed254e13aafecb80ad2cd898c086d81f6d3a018", kill_on_drop: false }`
[INFO] [stdout] eaf3f46db118fd14481ad2503ed254e13aafecb80ad2cd898c086d81f6d3a018
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eac88193acac3d5e138a1d5915054351e55a01c5cbc21bb99929ed9870722166
[INFO] running `Command { std: "docker" "start" "-a" "eac88193acac3d5e138a1d5915054351e55a01c5cbc21bb99929ed9870722166", kill_on_drop: false }`
[INFO] [stderr]    Compiling float-cmp v0.10.0
[INFO] [stderr]    Compiling polymorpher v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 1.96s
[INFO] running `Command { std: "docker" "inspect" "eac88193acac3d5e138a1d5915054351e55a01c5cbc21bb99929ed9870722166", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eac88193acac3d5e138a1d5915054351e55a01c5cbc21bb99929ed9870722166", kill_on_drop: false }`
[INFO] [stdout] eac88193acac3d5e138a1d5915054351e55a01c5cbc21bb99929ed9870722166