[INFO] fetching crate nb2fr 0.2.0...
[INFO] testing nb2fr-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate nb2fr 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nb2fr 0.2.0
[INFO] finished tweaking crates.io crate nb2fr 0.2.0
[INFO] tweaked toml for crates.io crate nb2fr 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nb2fr 0.2.0 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] crate crates.io crate nb2fr 0.2.0 already has a lockfile, it will not be regenerated
[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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dc7fe976d3c7dc78ea6c497480f45f4c2ccfec3f0f39388cf2170577781c1789
[INFO] running `Command { std: "docker" "start" "-a" "dc7fe976d3c7dc78ea6c497480f45f4c2ccfec3f0f39388cf2170577781c1789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc7fe976d3c7dc78ea6c497480f45f4c2ccfec3f0f39388cf2170577781c1789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc7fe976d3c7dc78ea6c497480f45f4c2ccfec3f0f39388cf2170577781c1789", kill_on_drop: false }`
[INFO] [stdout] dc7fe976d3c7dc78ea6c497480f45f4c2ccfec3f0f39388cf2170577781c1789
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0605ded09449aa3063b930aff9ae6a3634980450c6f8f086c26fbdc0cb3e3ba6
[INFO] running `Command { std: "docker" "start" "-a" "0605ded09449aa3063b930aff9ae6a3634980450c6f8f086c26fbdc0cb3e3ba6", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb2fr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "0605ded09449aa3063b930aff9ae6a3634980450c6f8f086c26fbdc0cb3e3ba6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0605ded09449aa3063b930aff9ae6a3634980450c6f8f086c26fbdc0cb3e3ba6", kill_on_drop: false }`
[INFO] [stdout] 0605ded09449aa3063b930aff9ae6a3634980450c6f8f086c26fbdc0cb3e3ba6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc2ca2fedd6d93d5afcf0f06d26d5fd82668617dab2a52a207dcb06b5dbcc088
[INFO] running `Command { std: "docker" "start" "-a" "dc2ca2fedd6d93d5afcf0f06d26d5fd82668617dab2a52a207dcb06b5dbcc088", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb2fr v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "dc2ca2fedd6d93d5afcf0f06d26d5fd82668617dab2a52a207dcb06b5dbcc088", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc2ca2fedd6d93d5afcf0f06d26d5fd82668617dab2a52a207dcb06b5dbcc088", kill_on_drop: false }`
[INFO] [stdout] dc2ca2fedd6d93d5afcf0f06d26d5fd82668617dab2a52a207dcb06b5dbcc088
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 51765cca118c3adbe6dc88f83c32ca36a0b7682591ca7054d68d8980f6d71a0e
[INFO] running `Command { std: "docker" "start" "-a" "51765cca118c3adbe6dc88f83c32ca36a0b7682591ca7054d68d8980f6d71a0e", 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/nb2fr-41ce42865a89ecad)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::test_nb2fr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/nb2fr.rs (/opt/rustwide/target/debug/deps/nb2fr-a7d3608a56bcaad4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nb2fr
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - nb2fr (line 148) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.28s
[INFO] running `Command { std: "docker" "inspect" "51765cca118c3adbe6dc88f83c32ca36a0b7682591ca7054d68d8980f6d71a0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51765cca118c3adbe6dc88f83c32ca36a0b7682591ca7054d68d8980f6d71a0e", kill_on_drop: false }`
[INFO] [stdout] 51765cca118c3adbe6dc88f83c32ca36a0b7682591ca7054d68d8980f6d71a0e