[INFO] fetching crate armv4t_emu 0.1.0...
[INFO] testing armv4t_emu-0.1.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate armv4t_emu 0.1.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate armv4t_emu 0.1.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate armv4t_emu 0.1.0
[INFO] finished tweaking crates.io crate armv4t_emu 0.1.0
[INFO] tweaked toml for crates.io crate armv4t_emu 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6022f7c1489f14b7c5a3e717cff211aecf55f54caab46188cedef66e7e6b3593
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6022f7c1489f14b7c5a3e717cff211aecf55f54caab46188cedef66e7e6b3593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6022f7c1489f14b7c5a3e717cff211aecf55f54caab46188cedef66e7e6b3593", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6022f7c1489f14b7c5a3e717cff211aecf55f54caab46188cedef66e7e6b3593", kill_on_drop: false }`
[INFO] [stdout] 6022f7c1489f14b7c5a3e717cff211aecf55f54caab46188cedef66e7e6b3593
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce06bb8bdb1b9f88cd8bf2e56a6f2474cf6ddf917e50c23d1d0d0f97583e6653
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ce06bb8bdb1b9f88cd8bf2e56a6f2474cf6ddf917e50c23d1d0d0f97583e6653", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling armv4t_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/thumb.rs:136:10
[INFO] [stdout]     |
[INFO] [stdout] 136 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "ce06bb8bdb1b9f88cd8bf2e56a6f2474cf6ddf917e50c23d1d0d0f97583e6653", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce06bb8bdb1b9f88cd8bf2e56a6f2474cf6ddf917e50c23d1d0d0f97583e6653", kill_on_drop: false }`
[INFO] [stdout] ce06bb8bdb1b9f88cd8bf2e56a6f2474cf6ddf917e50c23d1d0d0f97583e6653
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c97815fc865ff730c73f88a86f77771c9c833acaaf94ed4f6317cef136a662ca
[INFO] running `Command { std: "docker" "start" "-a" "c97815fc865ff730c73f88a86f77771c9c833acaaf94ed4f6317cef136a662ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling armv4t_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/thumb.rs:136:10
[INFO] [stdout]     |
[INFO] [stdout] 136 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/thumb.rs:136:10
[INFO] [stdout]     |
[INFO] [stdout] 136 |         };
[INFO] [stdout]     |          ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "c97815fc865ff730c73f88a86f77771c9c833acaaf94ed4f6317cef136a662ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c97815fc865ff730c73f88a86f77771c9c833acaaf94ed4f6317cef136a662ca", kill_on_drop: false }`
[INFO] [stdout] c97815fc865ff730c73f88a86f77771c9c833acaaf94ed4f6317cef136a662ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 982a7a245dcd60a9377f2eaecbd62f1ff4dae4f02cddd43193e255281178f789
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "982a7a245dcd60a9377f2eaecbd62f1ff4dae4f02cddd43193e255281178f789", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/thumb.rs:136:10
[INFO] [stderr]     |
[INFO] [stderr] 136 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `armv4t_emu` (lib) generated 1 warning
[INFO] [stderr] warning: `armv4t_emu` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/armv4t_emu-034f53d59bd05574)
[INFO] [stdout] running 24 tests
[INFO] [stdout] test arm::test::emutest_arm2 ... ok
[INFO] [stdout] test arm::test::emutest_arm1 ... ok
[INFO] [stdout] test arm::test::emutest_arm3 ... ok
[INFO] [stdout] test arm::test::emutest_arm0 ... ok
[INFO] [stdout] test thumb::test::emutest_thm0 ... ok
[INFO] [stdout] test arm::test::emutest_arm4 ... ok
[INFO] [stdout] test thumb::test::emutest_thm3 ... ok
[INFO] [stdout] test thumb::test::emutest_thm1 ... ok
[INFO] [stdout] test thumb::test::emutest_thm2 ... ok
[INFO] [stdout] test arm::test::emutest_arm8 ... ok
[INFO] [stdout] test arm::test::test_decode ... ok
[INFO] [stdout] test thumb::test::emutest_thm4 ... ok
[INFO] [stdout] test thumb::test::emutest_thm6 ... ok
[INFO] [stdout] test thumb::test::emutest_thm5 ... ok
[INFO] [stdout] test thumb::test::test_decode ... ok
[INFO] [stderr]    Doc-tests armv4t_emu
[INFO] [stdout] test util::bit::test::test_overrotate ... ok
[INFO] [stdout] test util::bit::test::test_shifts ... ok
[INFO] [stdout] test thumb::test::emutest_thm8 ... ok
[INFO] [stdout] test arm::test::emutest_arm6 ... ok
[INFO] [stdout] test arm::test::emutest_arm7 ... ok
[INFO] [stdout] test arm::test::emutest_arm5 ... ok
[INFO] [stdout] test thumb::test::emutest_thm7 ... ok
[INFO] [stdout] test util::bit::test::signed_conversions ... ok
[INFO] [stdout] test util::bit::test::test_sign_extend ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> /opt/rustwide/workdir/src/thumb.rs:136:10
[INFO] [stderr]     |
[INFO] [stderr] 136 |         };
[INFO] [stderr]     |          ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.54s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "982a7a245dcd60a9377f2eaecbd62f1ff4dae4f02cddd43193e255281178f789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982a7a245dcd60a9377f2eaecbd62f1ff4dae4f02cddd43193e255281178f789", kill_on_drop: false }`
[INFO] [stdout] 982a7a245dcd60a9377f2eaecbd62f1ff4dae4f02cddd43193e255281178f789