[INFO] fetching crate digit-loops 1.0.0...
[INFO] testing digit-loops-1.0.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate digit-loops 1.0.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate digit-loops 1.0.0
[INFO] finished tweaking crates.io crate digit-loops 1.0.0
[INFO] tweaked toml for crates.io crate digit-loops 1.0.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate digit-loops 1.0.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 71231b60c9f5053a01b86b83853dd1f2e2eff6fa9ce6e6e73fcba807a19720d6
[INFO] running `Command { std: "docker" "start" "-a" "71231b60c9f5053a01b86b83853dd1f2e2eff6fa9ce6e6e73fcba807a19720d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "71231b60c9f5053a01b86b83853dd1f2e2eff6fa9ce6e6e73fcba807a19720d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71231b60c9f5053a01b86b83853dd1f2e2eff6fa9ce6e6e73fcba807a19720d6", kill_on_drop: false }`
[INFO] [stdout] 71231b60c9f5053a01b86b83853dd1f2e2eff6fa9ce6e6e73fcba807a19720d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06ca8e922b39a8a71e92c2964cb7d6f2db27bcdb9e46e10463bc232311e5a8b7
[INFO] running `Command { std: "docker" "start" "-a" "06ca8e922b39a8a71e92c2964cb7d6f2db27bcdb9e46e10463bc232311e5a8b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling digit-loops v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "06ca8e922b39a8a71e92c2964cb7d6f2db27bcdb9e46e10463bc232311e5a8b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ca8e922b39a8a71e92c2964cb7d6f2db27bcdb9e46e10463bc232311e5a8b7", kill_on_drop: false }`
[INFO] [stdout] 06ca8e922b39a8a71e92c2964cb7d6f2db27bcdb9e46e10463bc232311e5a8b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2234fc01f2a8a9dc19a2c56fb99ea1f82c35fb3d1b8c6d7162921b1a78c46993
[INFO] running `Command { std: "docker" "start" "-a" "2234fc01f2a8a9dc19a2c56fb99ea1f82c35fb3d1b8c6d7162921b1a78c46993", kill_on_drop: false }`
[INFO] [stderr]    Compiling digit-loops v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "2234fc01f2a8a9dc19a2c56fb99ea1f82c35fb3d1b8c6d7162921b1a78c46993", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2234fc01f2a8a9dc19a2c56fb99ea1f82c35fb3d1b8c6d7162921b1a78c46993", kill_on_drop: false }`
[INFO] [stdout] 2234fc01f2a8a9dc19a2c56fb99ea1f82c35fb3d1b8c6d7162921b1a78c46993
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 92a40234f0cbbc64cc4e64030ef6f2b4a88fc6f44c7b4a706a42a32ca9ca2d0a
[INFO] running `Command { std: "docker" "start" "-a" "92a40234f0cbbc64cc4e64030ef6f2b4a88fc6f44c7b4a706a42a32ca9ca2d0a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/digit_loops-5d1b35ea24682253)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::tests::test::test_number_of_loops_no_loops ... ok
[INFO] [stdout] test test::tests::test::test_number_of_loops_works_correctly2 ... ok
[INFO] [stdout] test test::tests::test::test_number_of_loops_works_correctly3 ... ok
[INFO] [stdout] test test::tests::test::test_number_of_loops_works_correctly ... 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 digit_loops
[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" "92a40234f0cbbc64cc4e64030ef6f2b4a88fc6f44c7b4a706a42a32ca9ca2d0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92a40234f0cbbc64cc4e64030ef6f2b4a88fc6f44c7b4a706a42a32ca9ca2d0a", kill_on_drop: false }`
[INFO] [stdout] 92a40234f0cbbc64cc4e64030ef6f2b4a88fc6f44c7b4a706a42a32ca9ca2d0a