[INFO] updating cached repository https://github.com/JasperBRiedel/lc4
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d43153decce4ae3ed41da1d97191e612fa9b5657
[INFO] testing JasperBRiedel/lc4 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJasperBRiedel%2Flc4" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JasperBRiedel/lc4 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/JasperBRiedel/lc4
[INFO] finished tweaking git repo https://github.com/JasperBRiedel/lc4
[INFO] tweaked toml for git repo https://github.com/JasperBRiedel/lc4 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/JasperBRiedel/lc4 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b6fc2e46a85feb87653b9a608d96233f92b049b42483515bec306664c2e1724a
[INFO] running `"docker" "start" "-a" "b6fc2e46a85feb87653b9a608d96233f92b049b42483515bec306664c2e1724a"`
[INFO] [stderr]    Compiling lc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `"docker" "inspect" "b6fc2e46a85feb87653b9a608d96233f92b049b42483515bec306664c2e1724a"`
[INFO] running `"docker" "rm" "-f" "b6fc2e46a85feb87653b9a608d96233f92b049b42483515bec306664c2e1724a"`
[INFO] [stdout] b6fc2e46a85feb87653b9a608d96233f92b049b42483515bec306664c2e1724a
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e25cfebe60532bc58e9ba0f3ed9eec5d8067421c0bcf8e7a4ec3395158d32619
[INFO] running `"docker" "start" "-a" "e25cfebe60532bc58e9ba0f3ed9eec5d8067421c0bcf8e7a4ec3395158d32619"`
[INFO] [stderr]    Compiling lc4 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `"docker" "inspect" "e25cfebe60532bc58e9ba0f3ed9eec5d8067421c0bcf8e7a4ec3395158d32619"`
[INFO] running `"docker" "rm" "-f" "e25cfebe60532bc58e9ba0f3ed9eec5d8067421c0bcf8e7a4ec3395158d32619"`
[INFO] [stdout] e25cfebe60532bc58e9ba0f3ed9eec5d8067421c0bcf8e7a4ec3395158d32619
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1c6f58406edbe9d19e243be1d9410afd917c1e4d685a3991e2864eb8bc04f2e5
[INFO] running `"docker" "start" "-a" "1c6f58406edbe9d19e243be1d9410afd917c1e4d685a3991e2864eb8bc04f2e5"`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lc4-540c83ceb514c5e4
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lc4-6d6c27a8adb74c02
[INFO] [stdout] test tests::comparison_first_set ... ok
[INFO] [stdout] test tests::comparison_second_set ... ok
[INFO] [stdout] test tests::create_processor_with_4_registers ... ok
[INFO] [stdout] test tests::create_processor_with_6_registers ... ok
[INFO] [stdout] test tests::create_processor_with_5_registers ... ok
[INFO] [stdout] test tests::invert_revert_first_pair ... ok
[INFO] [stdout] test tests::invert_revert_second_pair ... ok
[INFO] [stdout] test tests::invert_second_pair ... ok
[INFO] [stdout] test tests::invert_fourth ... ok
[INFO] [stdout] test tests::invert_first_pair ... ok
[INFO] [stdout] test tests::invert_all ... ok
[INFO] [stdout] test tests::halt_on_fourth ... ok
[INFO] [stdout] test tests::invert_third ... ok
[INFO] [stdout] test tests::no_op_all ... ok
[INFO] [stdout] test tests::no_op_all_inverted ... ok
[INFO] [stdout] test tests::set_first_literal ... ok
[INFO] [stdout] test tests::halt_on_first ... ok
[INFO] [stdout] test tests::set_first_literal_inverted ... ok
[INFO] [stdout] test tests::set_fourth_literal ... ok
[INFO] [stdout] test tests::set_fourth_literal_inverted ... ok
[INFO] [stdout] test tests::set_literal_all ... ok
[INFO] [stdout] test tests::set_literal_all_inverted ... ok
[INFO] [stdout] test tests::set_second_literal ... ok
[INFO] [stdout] test tests::set_second_literal_inverted ... ok
[INFO] [stdout] test tests::set_third_literal ... ok
[INFO] [stdout] test tests::set_third_literal_inverted ... ok
[INFO] [stdout] test tests::dont_halt_on_third ... ok
[INFO] [stdout] test tests::dont_halt_on_second ... ok
[INFO] [stdout] test tests::invert_first ... ok
[INFO] [stdout] test tests::halt_on_second ... ok
[INFO] [stdout] test tests::dont_halt_on_fourth ... ok
[INFO] [stdout] test tests::invert_second ... ok
[INFO] [stdout] test tests::halt_on_third ... ok
[INFO] [stdout] test tests::dont_halt_on_first ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests lc4
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1c6f58406edbe9d19e243be1d9410afd917c1e4d685a3991e2864eb8bc04f2e5"`
[INFO] running `"docker" "rm" "-f" "1c6f58406edbe9d19e243be1d9410afd917c1e4d685a3991e2864eb8bc04f2e5"`
[INFO] [stdout] 1c6f58406edbe9d19e243be1d9410afd917c1e4d685a3991e2864eb8bc04f2e5