[INFO] fetching crate seven_segment 0.1.1...
[INFO] testing seven_segment-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate seven_segment 0.1.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate seven_segment 0.1.1
[INFO] finished tweaking crates.io crate seven_segment 0.1.1
[INFO] tweaked toml for crates.io crate seven_segment 0.1.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate seven_segment 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-hal v0.2.7 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded seven_segment v0.2.1
[INFO] [stderr]   Downloaded nb v1.1.0
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6649f6b46247f70e44cff715306d024597ae6bd5d40b97cd92ac97f9706e693e
[INFO] running `Command { std: "docker" "start" "-a" "6649f6b46247f70e44cff715306d024597ae6bd5d40b97cd92ac97f9706e693e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6649f6b46247f70e44cff715306d024597ae6bd5d40b97cd92ac97f9706e693e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6649f6b46247f70e44cff715306d024597ae6bd5d40b97cd92ac97f9706e693e", kill_on_drop: false }`
[INFO] [stdout] 6649f6b46247f70e44cff715306d024597ae6bd5d40b97cd92ac97f9706e693e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4e88b8acae142b79fe87e679517d02f70fb89bf84c7cc31dbeb88d77adf1f10
[INFO] running `Command { std: "docker" "start" "-a" "a4e88b8acae142b79fe87e679517d02f70fb89bf84c7cc31dbeb88d77adf1f10", kill_on_drop: false }`
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling nb v0.1.3
[INFO] [stderr]    Compiling embedded-hal v0.2.7
[INFO] [stderr]    Compiling seven_segment v0.2.1
[INFO] [stderr]    Compiling seven_segment v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.09s
[INFO] running `Command { std: "docker" "inspect" "a4e88b8acae142b79fe87e679517d02f70fb89bf84c7cc31dbeb88d77adf1f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e88b8acae142b79fe87e679517d02f70fb89bf84c7cc31dbeb88d77adf1f10", kill_on_drop: false }`
[INFO] [stdout] a4e88b8acae142b79fe87e679517d02f70fb89bf84c7cc31dbeb88d77adf1f10
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b60bd9f23760c567922aa52706b259fbd3026b2aa054e25e8de80b678db7227e
[INFO] running `Command { std: "docker" "start" "-a" "b60bd9f23760c567922aa52706b259fbd3026b2aa054e25e8de80b678db7227e", kill_on_drop: false }`
[INFO] [stderr]    Compiling seven_segment v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] running `Command { std: "docker" "inspect" "b60bd9f23760c567922aa52706b259fbd3026b2aa054e25e8de80b678db7227e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b60bd9f23760c567922aa52706b259fbd3026b2aa054e25e8de80b678db7227e", kill_on_drop: false }`
[INFO] [stdout] b60bd9f23760c567922aa52706b259fbd3026b2aa054e25e8de80b678db7227e
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e01f8a52f8d20ffcea5fafec284ba9c77ad6466a80127cdf3af8cb317e9c3bc
[INFO] running `Command { std: "docker" "start" "-a" "4e01f8a52f8d20ffcea5fafec284ba9c77ad6466a80127cdf3af8cb317e9c3bc", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seven_segment-a783cafcca8e49d3)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::digit_2 ... ok
[INFO] [stdout] test tests::digit_3 ... ok
[INFO] [stdout] test tests::digit_1 ... ok
[INFO] [stdout] test tests::digit_5 ... ok
[INFO] [stdout] test tests::digit_4 ... ok
[INFO] [stdout] test tests::digit_0 ... ok
[INFO] [stdout] test tests::digit_9 ... ok
[INFO] [stdout] test tests::digit_invalid ... ok
[INFO] [stdout] test tests::digit_7 ... ok
[INFO] [stdout] test tests::digit_6 ... ok
[INFO] [stdout] test tests::digit_8 ... ok
[INFO] [stderr]    Doc-tests seven_segment
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[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" "4e01f8a52f8d20ffcea5fafec284ba9c77ad6466a80127cdf3af8cb317e9c3bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e01f8a52f8d20ffcea5fafec284ba9c77ad6466a80127cdf3af8cb317e9c3bc", kill_on_drop: false }`
[INFO] [stdout] 4e01f8a52f8d20ffcea5fafec284ba9c77ad6466a80127cdf3af8cb317e9c3bc