[INFO] crate equality 0.1.0 is already in cache
[INFO] testing equality-0.1.0 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate equality 0.1.0 into work/builds/worker-2/source
[INFO] validating manifest of crates.io crate equality 0.1.0 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate equality 0.1.0
[INFO] finished tweaking crates.io crate equality 0.1.0
[INFO] tweaked toml for crates.io crate equality 0.1.0 written to work/builds/worker-2/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 81e23638691c9b9e3a9fa6697fc7946a0362a49ca9896dfadbe082589a628607
[INFO] running `"docker" "start" "-a" "81e23638691c9b9e3a9fa6697fc7946a0362a49ca9896dfadbe082589a628607"`
[INFO] [stderr]    Compiling equality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `"docker" "inspect" "81e23638691c9b9e3a9fa6697fc7946a0362a49ca9896dfadbe082589a628607"`
[INFO] running `"docker" "rm" "-f" "81e23638691c9b9e3a9fa6697fc7946a0362a49ca9896dfadbe082589a628607"`
[INFO] [stdout] 81e23638691c9b9e3a9fa6697fc7946a0362a49ca9896dfadbe082589a628607
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] b8f71390c313f3e65e7119c6c051f2ceb77ebea9293dd70a6da63889b24122b0
[INFO] running `"docker" "start" "-a" "b8f71390c313f3e65e7119c6c051f2ceb77ebea9293dd70a6da63889b24122b0"`
[INFO] [stderr]    Compiling equality v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `super::Operation`
[INFO] [stderr]    --> src/precise/expression.rs:394:9
[INFO] [stderr]     |
[INFO] [stderr] 394 |     use super::Operation;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `"docker" "inspect" "b8f71390c313f3e65e7119c6c051f2ceb77ebea9293dd70a6da63889b24122b0"`
[INFO] running `"docker" "rm" "-f" "b8f71390c313f3e65e7119c6c051f2ceb77ebea9293dd70a6da63889b24122b0"`
[INFO] [stdout] b8f71390c313f3e65e7119c6c051f2ceb77ebea9293dd70a6da63889b24122b0
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-2/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] e6ecbda1172652057a1e36f5c58f268e9dfb30d9ecd29314b7c40ad73b199440
[INFO] running `"docker" "start" "-a" "e6ecbda1172652057a1e36f5c58f268e9dfb30d9ecd29314b7c40ad73b199440"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/equality-33437231da2146c9
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::add ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::dot ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::component ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_expr ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_expr_expr ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f32 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f32_f32 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f64 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_f64_f64 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i16_i16 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i16 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i32_i32 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::from_i32 ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::index ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::index_mut ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::new ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::scale ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::x ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::sub ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::x_mut ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::y_mut ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector2::tests::y ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector4::tests::new ... ok
[INFO] [stdout] test precise::algebra::linear::vector::vector4::tests::from ... ok
[INFO] [stdout] test precise::expression::expr_tests::add ... ok
[INFO] [stdout] test precise::expression::expr_tests::div ... ok
[INFO] [stdout] test precise::expression::expr_tests::evaluate ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_f32 ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_f64 ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_i16 ... ok
[INFO] [stdout] test precise::expression::expr_tests::from_i32 ... ok
[INFO] [stdout] test precise::expression::expr_tests::mul ... ok
[INFO] [stdout] test precise::expression::expr_tests::pow_f32 ... ok
[INFO] [stdout] test precise::expression::expr_tests::sub ... ok
[INFO] [stdout] test precise::expression::expr_tests::rem ... ok
[INFO] [stdout] test precise::expression::expr_tests::pow ... ok
[INFO] [stdout] test precise::expression::expr_tests::pow_i32 ... ok
[INFO] [stdout] test precise::expression::expr_tests::value ... ok
[INFO] [stdout] test utils::tests::gcd ... ok
[INFO] [stdout] test precise::expression::operation_tests::from ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests equality
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "e6ecbda1172652057a1e36f5c58f268e9dfb30d9ecd29314b7c40ad73b199440"`
[INFO] running `"docker" "rm" "-f" "e6ecbda1172652057a1e36f5c58f268e9dfb30d9ecd29314b7c40ad73b199440"`
[INFO] [stdout] e6ecbda1172652057a1e36f5c58f268e9dfb30d9ecd29314b7c40ad73b199440