[INFO] fetching crate special 0.13.1...
[INFO] checking special-0.13.1 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] extracting crate special 0.13.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate special 0.13.1
[INFO] finished tweaking crates.io crate special 0.13.1
[INFO] tweaked toml for crates.io crate special 0.13.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate special 0.13.1 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate special 0.13.1 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 822d3e28ae258e8ac19d1737247f5d4b8d493106cdeb9be4fb6c3302448e1a02
[INFO] running `Command { std: "docker" "start" "-a" "822d3e28ae258e8ac19d1737247f5d4b8d493106cdeb9be4fb6c3302448e1a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "822d3e28ae258e8ac19d1737247f5d4b8d493106cdeb9be4fb6c3302448e1a02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "822d3e28ae258e8ac19d1737247f5d4b8d493106cdeb9be4fb6c3302448e1a02", kill_on_drop: false }`
[INFO] [stdout] 822d3e28ae258e8ac19d1737247f5d4b8d493106cdeb9be4fb6c3302448e1a02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78f0166b841657b037a25727f09c5a3c0bb7dfadd49b735a353c935e4539b158
[INFO] running `Command { std: "docker" "start" "-a" "78f0166b841657b037a25727f09c5a3c0bb7dfadd49b735a353c935e4539b158", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.104
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking num-lazy v0.4.1
[INFO] [stderr]     Checking random v0.14.1
[INFO] [stderr]     Checking assert v0.7.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking lambert_w v2.0.1
[INFO] [stderr]    Compiling numeric_literals v0.2.0
[INFO] [stderr]     Checking ellip v1.1.0
[INFO] [stderr]     Checking special v0.13.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::primitive::Primitive`
[INFO] [stdout]  --> src/elliptic.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::primitive::Primitive;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.54s
[INFO] running `Command { std: "docker" "inspect" "78f0166b841657b037a25727f09c5a3c0bb7dfadd49b735a353c935e4539b158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78f0166b841657b037a25727f09c5a3c0bb7dfadd49b735a353c935e4539b158", kill_on_drop: false }`
[INFO] [stdout] 78f0166b841657b037a25727f09c5a3c0bb7dfadd49b735a353c935e4539b158
