[INFO] fetching crate safemath_dev 0.1.0...
[INFO] testing safemath_dev-0.1.0 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate safemath_dev 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate safemath_dev 0.1.0
[INFO] finished tweaking crates.io crate safemath_dev 0.1.0
[INFO] tweaked toml for crates.io crate safemath_dev 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate safemath_dev 0.1.0 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3bdcf75751df33c7e2e6619fad212f509e72d55ba86a593adf42790f68fd0a62
[INFO] running `Command { std: "docker" "start" "-a" "3bdcf75751df33c7e2e6619fad212f509e72d55ba86a593adf42790f68fd0a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3bdcf75751df33c7e2e6619fad212f509e72d55ba86a593adf42790f68fd0a62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdcf75751df33c7e2e6619fad212f509e72d55ba86a593adf42790f68fd0a62", kill_on_drop: false }`
[INFO] [stdout] 3bdcf75751df33c7e2e6619fad212f509e72d55ba86a593adf42790f68fd0a62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 660951131a8731e5555c21e9eb9bc1fee73225da7b3b7006481af522fc356d4c
[INFO] running `Command { std: "docker" "start" "-a" "660951131a8731e5555c21e9eb9bc1fee73225da7b3b7006481af522fc356d4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling safemath_dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "660951131a8731e5555c21e9eb9bc1fee73225da7b3b7006481af522fc356d4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660951131a8731e5555c21e9eb9bc1fee73225da7b3b7006481af522fc356d4c", kill_on_drop: false }`
[INFO] [stdout] 660951131a8731e5555c21e9eb9bc1fee73225da7b3b7006481af522fc356d4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfab4d2c8a28b55f8efdec01abc75b0d8dc8ded8a8a9e0c5e3fcf0201b1b6deb
[INFO] running `Command { std: "docker" "start" "-a" "bfab4d2c8a28b55f8efdec01abc75b0d8dc8ded8a8a9e0c5e3fcf0201b1b6deb", kill_on_drop: false }`
[INFO] [stderr]    Compiling safemath_dev v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "bfab4d2c8a28b55f8efdec01abc75b0d8dc8ded8a8a9e0c5e3fcf0201b1b6deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfab4d2c8a28b55f8efdec01abc75b0d8dc8ded8a8a9e0c5e3fcf0201b1b6deb", kill_on_drop: false }`
[INFO] [stdout] bfab4d2c8a28b55f8efdec01abc75b0d8dc8ded8a8a9e0c5e3fcf0201b1b6deb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1ac437e3f433e7aefd39df450338f0ce66bbbf49aebe1418296fd1a669ecc17
[INFO] running `Command { std: "docker" "start" "-a" "b1ac437e3f433e7aefd39df450338f0ce66bbbf49aebe1418296fd1a669ecc17", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/safemath_dev-88529a1b6def38ff)
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::tes_try_div ... ok
[INFO] [stdout] test tests::tes_try_mul ... ok
[INFO] [stdout] test tests::tes_try_sub ... ok
[INFO] [stdout] test tests::tes_try_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests safemath_dev
[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" "b1ac437e3f433e7aefd39df450338f0ce66bbbf49aebe1418296fd1a669ecc17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ac437e3f433e7aefd39df450338f0ce66bbbf49aebe1418296fd1a669ecc17", kill_on_drop: false }`
[INFO] [stdout] b1ac437e3f433e7aefd39df450338f0ce66bbbf49aebe1418296fd1a669ecc17