[INFO] fetching crate softfloat-wrapper 0.3.4...
[INFO] checking softfloat-wrapper-0.3.4 against master#2e6fc425411280c658d852813de01c5157255088 for pr-128013
[INFO] extracting crate softfloat-wrapper 0.3.4 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate softfloat-wrapper 0.3.4 on toolchain 2e6fc425411280c658d852813de01c5157255088
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate softfloat-wrapper 0.3.4
[INFO] finished tweaking crates.io crate softfloat-wrapper 0.3.4
[INFO] tweaked toml for crates.io crate softfloat-wrapper 0.3.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] [stderr]       Adding algebraics v0.1.2 (latest: v0.3.0)
[INFO] [stderr]       Adding autocfg v0.1.8 (latest: v1.3.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.6.0)
[INFO] [stderr]       Adding c99 v0.1.1 (latest: v1.0.0)
[INFO] [stderr]       Adding cloudabi v0.0.3 (latest: v0.1.0)
[INFO] [stderr]       Adding num-bigint v0.2.6 (latest: v0.4.6)
[INFO] [stderr]       Adding num-rational v0.2.4 (latest: v0.4.2)
[INFO] [stderr]       Adding rand v0.5.6 (latest: v0.8.5)
[INFO] [stderr]       Adding rand_core v0.3.1 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_core v0.4.2 (latest: v0.6.4)
[INFO] [stderr]       Adding rand_pcg v0.1.2 (latest: v0.3.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc-version v0.1.0
[INFO] [stderr]   Downloaded c99 v0.1.1
[INFO] [stderr]   Downloaded algebraics v0.1.2
[INFO] [stderr]   Downloaded simple-soft-float v0.1.0
[INFO] [stderr]   Downloaded softfloat-sys v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 937e40661b2f6e7bffb403873854db84d6c3613452e21d81517c713d4fdbdb1f
[INFO] running `Command { std: "docker" "start" "-a" "937e40661b2f6e7bffb403873854db84d6c3613452e21d81517c713d4fdbdb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "937e40661b2f6e7bffb403873854db84d6c3613452e21d81517c713d4fdbdb1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "937e40661b2f6e7bffb403873854db84d6c3613452e21d81517c713d4fdbdb1f", kill_on_drop: false }`
[INFO] [stdout] 937e40661b2f6e7bffb403873854db84d6c3613452e21d81517c713d4fdbdb1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+2e6fc425411280c658d852813de01c5157255088" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a813280fc2b1f51dc50c2cc63f6cd6596dbbcc26145ad32c60b7f4ec57013ca8
[INFO] running `Command { std: "docker" "start" "-a" "a813280fc2b1f51dc50c2cc63f6cd6596dbbcc26145ad32c60b7f4ec57013ca8", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling c99 v0.1.1
[INFO] [stderr]    Compiling thiserror v1.0.63
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]    Compiling cc-version v0.1.0
[INFO] [stderr]    Compiling softfloat-sys v0.1.4
[INFO] [stderr]     Checking algebraics v0.1.2
[INFO] [stderr]     Checking simple-soft-float v0.1.0
[INFO] [stderr]     Checking softfloat-wrapper v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.25s
[INFO] running `Command { std: "docker" "inspect" "a813280fc2b1f51dc50c2cc63f6cd6596dbbcc26145ad32c60b7f4ec57013ca8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a813280fc2b1f51dc50c2cc63f6cd6596dbbcc26145ad32c60b7f4ec57013ca8", kill_on_drop: false }`
[INFO] [stdout] a813280fc2b1f51dc50c2cc63f6cd6596dbbcc26145ad32c60b7f4ec57013ca8