[INFO] fetching crate nanoval 0.3.1...
[INFO] testing nanoval-0.3.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate nanoval 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nanoval 0.3.1
[INFO] finished tweaking crates.io crate nanoval 0.3.1
[INFO] tweaked toml for crates.io crate nanoval 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nanoval 0.3.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 736732d1ba2bdf9f6eb0c88b4060eb9f7c0f3a97076aba701288c363e727c3c7
[INFO] running `Command { std: "docker" "start" "-a" "736732d1ba2bdf9f6eb0c88b4060eb9f7c0f3a97076aba701288c363e727c3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "736732d1ba2bdf9f6eb0c88b4060eb9f7c0f3a97076aba701288c363e727c3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736732d1ba2bdf9f6eb0c88b4060eb9f7c0f3a97076aba701288c363e727c3c7", kill_on_drop: false }`
[INFO] [stdout] 736732d1ba2bdf9f6eb0c88b4060eb9f7c0f3a97076aba701288c363e727c3c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 370aa070fb43c5ecbadb0c0246575b53b69591ca1ac97ead65419d5feb4b91f1
[INFO] running `Command { std: "docker" "start" "-a" "370aa070fb43c5ecbadb0c0246575b53b69591ca1ac97ead65419d5feb4b91f1", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoval v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "370aa070fb43c5ecbadb0c0246575b53b69591ca1ac97ead65419d5feb4b91f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "370aa070fb43c5ecbadb0c0246575b53b69591ca1ac97ead65419d5feb4b91f1", kill_on_drop: false }`
[INFO] [stdout] 370aa070fb43c5ecbadb0c0246575b53b69591ca1ac97ead65419d5feb4b91f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2b24ca96ba796b63528b93a8be38a653c9b19387896ba7274d474c75045cf84
[INFO] running `Command { std: "docker" "start" "-a" "c2b24ca96ba796b63528b93a8be38a653c9b19387896ba7274d474c75045cf84", kill_on_drop: false }`
[INFO] [stderr]    Compiling nanoval v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "c2b24ca96ba796b63528b93a8be38a653c9b19387896ba7274d474c75045cf84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b24ca96ba796b63528b93a8be38a653c9b19387896ba7274d474c75045cf84", kill_on_drop: false }`
[INFO] [stdout] c2b24ca96ba796b63528b93a8be38a653c9b19387896ba7274d474c75045cf84
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e742c9acb57f5c881e6650e076b4dcb85c8f92e2cb80d06a0a2d6a3ffab1ec7a
[INFO] running `Command { std: "docker" "start" "-a" "e742c9acb57f5c881e6650e076b4dcb85c8f92e2cb80d06a0a2d6a3ffab1ec7a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nanoval-4af4190c16740490)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test tests::test_f64 ... ok
[INFO] [stdout] test tests::test_i32 ... ok
[INFO] [stdout] test tests::test_large_int_overflow ... ok
[INFO] [stdout] test tests::test_null ... ok
[INFO] [stdout] test tests::test_pointer ... ok
[INFO] [stdout] test tests::test_u32 ... ok
[INFO] [stdout] test tests::test_display ... ok
[INFO] [stdout] test tests::test_bool ... ok
[INFO] [stdout] test tests::test_nan ... ok
[INFO] [stdout] test tests::test_ref ... ok
[INFO] [stdout] test tests::test_large_int ... ok
[INFO] [stdout] test tests::test_tagged ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nanoval
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Value (line 8) ... ok
[INFO] [stdout] test src/lib.rs - Value (line 21) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e742c9acb57f5c881e6650e076b4dcb85c8f92e2cb80d06a0a2d6a3ffab1ec7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e742c9acb57f5c881e6650e076b4dcb85c8f92e2cb80d06a0a2d6a3ffab1ec7a", kill_on_drop: false }`
[INFO] [stdout] e742c9acb57f5c881e6650e076b4dcb85c8f92e2cb80d06a0a2d6a3ffab1ec7a