[INFO] fetching crate micromath 2.1.0...
[INFO] testing micromath-2.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate micromath 2.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate micromath 2.1.0
[INFO] finished tweaking crates.io crate micromath 2.1.0
[INFO] tweaked toml for crates.io crate micromath 2.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate micromath 2.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 2 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9578b79b6962d442a32487cbadde58a26c99bd5c0c89bc2a6f124ab0d6014bd3
[INFO] running `Command { std: "docker" "start" "-a" "9578b79b6962d442a32487cbadde58a26c99bd5c0c89bc2a6f124ab0d6014bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9578b79b6962d442a32487cbadde58a26c99bd5c0c89bc2a6f124ab0d6014bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9578b79b6962d442a32487cbadde58a26c99bd5c0c89bc2a6f124ab0d6014bd3", kill_on_drop: false }`
[INFO] [stdout] 9578b79b6962d442a32487cbadde58a26c99bd5c0c89bc2a6f124ab0d6014bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f037ca2696fa59ef57d36ddbca1c2a798b8edf15d90a73f6e11602dd6084b13
[INFO] running `Command { std: "docker" "start" "-a" "0f037ca2696fa59ef57d36ddbca1c2a798b8edf15d90a73f6e11602dd6084b13", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "0f037ca2696fa59ef57d36ddbca1c2a798b8edf15d90a73f6e11602dd6084b13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f037ca2696fa59ef57d36ddbca1c2a798b8edf15d90a73f6e11602dd6084b13", kill_on_drop: false }`
[INFO] [stdout] 0f037ca2696fa59ef57d36ddbca1c2a798b8edf15d90a73f6e11602dd6084b13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2a733cb8ef7a6f0bf8b7f1ec82e12dfde588bc6b674917fcfdadafe8fd990f3
[INFO] running `Command { std: "docker" "start" "-a" "e2a733cb8ef7a6f0bf8b7f1ec82e12dfde588bc6b674917fcfdadafe8fd990f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling micromath v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "e2a733cb8ef7a6f0bf8b7f1ec82e12dfde588bc6b674917fcfdadafe8fd990f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a733cb8ef7a6f0bf8b7f1ec82e12dfde588bc6b674917fcfdadafe8fd990f3", kill_on_drop: false }`
[INFO] [stdout] e2a733cb8ef7a6f0bf8b7f1ec82e12dfde588bc6b674917fcfdadafe8fd990f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8b889782b62e8907cb99e87460e8bea4bdfe8ac25dd9f30cb0cc2c81070cde18
[INFO] running `Command { std: "docker" "start" "-a" "8b889782b62e8907cb99e87460e8bea4bdfe8ac25dd9f30cb0cc2c81070cde18", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/micromath-24b131cff585c8af)
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test float::abs::tests::nan ... ok
[INFO] [stdout] test float::abs::tests::sanity_check ... ok
[INFO] [stdout] test float::acos::tests::sanity_check ... ok
[INFO] [stdout] test float::asin::tests::sanity_check ... ok
[INFO] [stdout] test float::atan2::tests::sanity_check ... ok
[INFO] [stdout] test float::atan::tests::nan ... ok
[INFO] [stdout] test float::atan::tests::sanity_check ... ok
[INFO] [stdout] test float::atan::tests::zero ... ok
[INFO] [stdout] test float::copysign::tests::sanity_check ... ok
[INFO] [stdout] test float::ceil::tests::sanity_check ... ok
[INFO] [stdout] test float::cos::tests::sanity_check ... ok
[INFO] [stdout] test float::exp::tests::sanity_check ... ok
[INFO] [stdout] test float::div_euclid::tests::sanity_check ... ok
[INFO] [stdout] test float::inv::tests::sanity_check ... ok
[INFO] [stdout] test float::invsqrt::tests::sanity_check ... ok
[INFO] [stdout] test float::floor::tests::sanity_check ... ok
[INFO] [stdout] test float::mul_add::tests::sanity_check ... ok
[INFO] [stdout] test float::log::tests::sanity_check ... ok
[INFO] [stdout] test float::fract::tests::sanity_check ... ok
[INFO] [stdout] test float::powf::tests::sanity_check ... ok
[INFO] [stdout] test float::recip::tests::sanity_check ... ok
[INFO] [stdout] test float::rem_euclid::tests::sanity_check ... ok
[INFO] [stdout] test float::round::tests::sanity_check ... ok
[INFO] [stdout] test float::signum::tests::sanity_check ... ok
[INFO] [stdout] test float::powi::tests::sanity_check ... ok
[INFO] [stdout] test float::sin::tests::sanity_check ... ok
[INFO] [stdout] test float::sin_cos::tests::sanity_check ... ok
[INFO] [stdout] test float::sqrt::tests::negative_is_nan ... ok
[INFO] [stdout] test float::sqrt::tests::sanity_check ... ok
[INFO] [stdout] test float::tan::tests::nan ... ok
[INFO] [stdout] test float::tan::tests::sanity_check ... ok
[INFO] [stdout] test float::tan::tests::zero ... ok
[INFO] [stdout] test float::hypot::tests::sanity_check ... ok
[INFO] [stdout] test float::trunc::tests::sanity_check ... ok
[INFO] [stdout] test float::log10::tests::sanity_check ... ok
[INFO] [stdout] test float::log2::tests::sanity_check ... ok
[INFO] [stdout] test float::ln::tests::sanity_check ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests micromath
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 20) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b889782b62e8907cb99e87460e8bea4bdfe8ac25dd9f30cb0cc2c81070cde18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b889782b62e8907cb99e87460e8bea4bdfe8ac25dd9f30cb0cc2c81070cde18", kill_on_drop: false }`
[INFO] [stdout] 8b889782b62e8907cb99e87460e8bea4bdfe8ac25dd9f30cb0cc2c81070cde18