[INFO] fetching crate mathfun 0.2.1...
[INFO] testing mathfun-0.2.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] extracting crate mathfun 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] removed /workspace/builds/worker-7-tc2/source/.cargo/config.toml
[INFO] started tweaking crates.io crate mathfun 0.2.1
[INFO] finished tweaking crates.io crate mathfun 0.2.1
[INFO] tweaked toml for crates.io crate mathfun 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mathfun 0.2.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0439c6bbf7680e217c80d68631f4824bf9925109e316deebfddbcc5bab521965
[INFO] running `Command { std: "docker" "start" "-a" "0439c6bbf7680e217c80d68631f4824bf9925109e316deebfddbcc5bab521965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0439c6bbf7680e217c80d68631f4824bf9925109e316deebfddbcc5bab521965", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0439c6bbf7680e217c80d68631f4824bf9925109e316deebfddbcc5bab521965", kill_on_drop: false }`
[INFO] [stdout] 0439c6bbf7680e217c80d68631f4824bf9925109e316deebfddbcc5bab521965
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2ca4fba5d535de847409a9a3386644fdb15c654265949a57683646836a1bba9
[INFO] running `Command { std: "docker" "start" "-a" "b2ca4fba5d535de847409a9a3386644fdb15c654265949a57683646836a1bba9", kill_on_drop: false }`
[INFO] [stderr]    Compiling raw-cpuid v11.6.0
[INFO] [stderr]    Compiling mathfun v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.46s
[INFO] running `Command { std: "docker" "inspect" "b2ca4fba5d535de847409a9a3386644fdb15c654265949a57683646836a1bba9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2ca4fba5d535de847409a9a3386644fdb15c654265949a57683646836a1bba9", kill_on_drop: false }`
[INFO] [stdout] b2ca4fba5d535de847409a9a3386644fdb15c654265949a57683646836a1bba9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9479cce98fd1a6d9573e0032152c81172add5c1d3aac62be5dfbdd11bea2b9f8
[INFO] running `Command { std: "docker" "start" "-a" "9479cce98fd1a6d9573e0032152c81172add5c1d3aac62be5dfbdd11bea2b9f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling mathfun v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9479cce98fd1a6d9573e0032152c81172add5c1d3aac62be5dfbdd11bea2b9f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9479cce98fd1a6d9573e0032152c81172add5c1d3aac62be5dfbdd11bea2b9f8", kill_on_drop: false }`
[INFO] [stdout] 9479cce98fd1a6d9573e0032152c81172add5c1d3aac62be5dfbdd11bea2b9f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5f8366d69457df468feffee543e9067de2c337f7d5ec844701651eb80d8b0654
[INFO] running `Command { std: "docker" "start" "-a" "5f8366d69457df468feffee543e9067de2c337f7d5ec844701651eb80d8b0654", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mathfun-fe45e3904cf42881)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test unary::tests::accuracy_cos has been running for over 60 seconds
[INFO] [stdout] test unary::tests::accuracy_exp has been running for over 60 seconds
[INFO] [stdout] test unary::tests::accuracy_ln has been running for over 60 seconds
[INFO] [stdout] test unary::tests::accuracy_sin has been running for over 60 seconds
[INFO] [stdout] test unary::tests::accuracy_sqrt has been running for over 60 seconds
[INFO] [stdout] test unary::tests::accuracy_tanh has been running for over 60 seconds
[INFO] [stdout] test unary::tests::accuracy_sqrt ... ok
[INFO] [stdout] test unary::tests::accuracy_tanh ... ok
[INFO] [stdout] test unary::tests::accuracy_exp ... ok
[INFO] [stdout] test unary::tests::accuracy_sin ... ok
[INFO] [stdout] test unary::tests::accuracy_cos ... ok
[INFO] [stdout] test unary::tests::accuracy_ln ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 760.29s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mathfun
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5f8366d69457df468feffee543e9067de2c337f7d5ec844701651eb80d8b0654", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f8366d69457df468feffee543e9067de2c337f7d5ec844701651eb80d8b0654", kill_on_drop: false }`
[INFO] [stdout] 5f8366d69457df468feffee543e9067de2c337f7d5ec844701651eb80d8b0654