[INFO] fetching crate format_no_std 1.2.0...
[INFO] testing format_no_std-1.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate format_no_std 1.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate format_no_std 1.2.0
[INFO] finished tweaking crates.io crate format_no_std 1.2.0
[INFO] tweaked toml for crates.io crate format_no_std 1.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate format_no_std 1.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8e5c2678e011bb2e32eea3a3a9bdb2ab08c2f795ed70ceb10d4ff8047153600
[INFO] running `Command { std: "docker" "start" "-a" "b8e5c2678e011bb2e32eea3a3a9bdb2ab08c2f795ed70ceb10d4ff8047153600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8e5c2678e011bb2e32eea3a3a9bdb2ab08c2f795ed70ceb10d4ff8047153600", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8e5c2678e011bb2e32eea3a3a9bdb2ab08c2f795ed70ceb10d4ff8047153600", kill_on_drop: false }`
[INFO] [stdout] b8e5c2678e011bb2e32eea3a3a9bdb2ab08c2f795ed70ceb10d4ff8047153600
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e87ac025d7f467b8f051b35aa855a153e08c92df9bbfd7fb6244a3eff9e5415
[INFO] running `Command { std: "docker" "start" "-a" "9e87ac025d7f467b8f051b35aa855a153e08c92df9bbfd7fb6244a3eff9e5415", kill_on_drop: false }`
[INFO] [stderr]    Compiling format_no_std v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9e87ac025d7f467b8f051b35aa855a153e08c92df9bbfd7fb6244a3eff9e5415", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e87ac025d7f467b8f051b35aa855a153e08c92df9bbfd7fb6244a3eff9e5415", kill_on_drop: false }`
[INFO] [stdout] 9e87ac025d7f467b8f051b35aa855a153e08c92df9bbfd7fb6244a3eff9e5415
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2be99315cff62a7af96d12fa42f3c5a7041de6286474e07d3c60863808fd7b57
[INFO] running `Command { std: "docker" "start" "-a" "2be99315cff62a7af96d12fa42f3c5a7041de6286474e07d3c60863808fd7b57", kill_on_drop: false }`
[INFO] [stderr]    Compiling format_no_std v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "2be99315cff62a7af96d12fa42f3c5a7041de6286474e07d3c60863808fd7b57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2be99315cff62a7af96d12fa42f3c5a7041de6286474e07d3c60863808fd7b57", kill_on_drop: false }`
[INFO] [stdout] 2be99315cff62a7af96d12fa42f3c5a7041de6286474e07d3c60863808fd7b57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b3e239035aefd1f7cc3fb17261b08f31615953d023a38ffedd8070beef71928
[INFO] running `Command { std: "docker" "start" "-a" "4b3e239035aefd1f7cc3fb17261b08f31615953d023a38ffedd8070beef71928", 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/format_no_std-1132ebdbb25c9cb5)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_len_to_long ... ok
[INFO] [stdout] test test_to_long ... ok
[INFO] [stdout] test test_len_empty ... ok
[INFO] [stdout] test test ... ok
[INFO] [stdout] test test_len ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests format_no_std
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b3e239035aefd1f7cc3fb17261b08f31615953d023a38ffedd8070beef71928", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b3e239035aefd1f7cc3fb17261b08f31615953d023a38ffedd8070beef71928", kill_on_drop: false }`
[INFO] [stdout] 4b3e239035aefd1f7cc3fb17261b08f31615953d023a38ffedd8070beef71928