[INFO] fetching crate s_test_fixture 0.1.7...
[INFO] testing s_test_fixture-0.1.7 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] extracting crate s_test_fixture 0.1.7 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate s_test_fixture 0.1.7 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate s_test_fixture 0.1.7
[INFO] finished tweaking crates.io crate s_test_fixture 0.1.7
[INFO] tweaked toml for crates.io crate s_test_fixture 0.1.7 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 31608a60f7e4d43b629ca6d7123cf8e25bb787ed960fd54a4413d0f486416863
[INFO] running `Command { std: "docker" "start" "-a" "31608a60f7e4d43b629ca6d7123cf8e25bb787ed960fd54a4413d0f486416863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "31608a60f7e4d43b629ca6d7123cf8e25bb787ed960fd54a4413d0f486416863", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31608a60f7e4d43b629ca6d7123cf8e25bb787ed960fd54a4413d0f486416863", kill_on_drop: false }`
[INFO] [stdout] 31608a60f7e4d43b629ca6d7123cf8e25bb787ed960fd54a4413d0f486416863
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6701d60ecd5f70b5281f50f3c070d6eb8a8138e1d2834c0fe78efe1fcfaaaaff
[INFO] running `Command { std: "docker" "start" "-a" "6701d60ecd5f70b5281f50f3c070d6eb8a8138e1d2834c0fe78efe1fcfaaaaff", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling s_test_fixture v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.07s
[INFO] running `Command { std: "docker" "inspect" "6701d60ecd5f70b5281f50f3c070d6eb8a8138e1d2834c0fe78efe1fcfaaaaff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6701d60ecd5f70b5281f50f3c070d6eb8a8138e1d2834c0fe78efe1fcfaaaaff", kill_on_drop: false }`
[INFO] [stdout] 6701d60ecd5f70b5281f50f3c070d6eb8a8138e1d2834c0fe78efe1fcfaaaaff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25c8e7e32554fb584f2e6c8f834be4563b33b4178aebd48272383b9b4cfb552a
[INFO] running `Command { std: "docker" "start" "-a" "25c8e7e32554fb584f2e6c8f834be4563b33b4178aebd48272383b9b4cfb552a", kill_on_drop: false }`
[INFO] [stderr]    Compiling s_test_fixture v0.1.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "25c8e7e32554fb584f2e6c8f834be4563b33b4178aebd48272383b9b4cfb552a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c8e7e32554fb584f2e6c8f834be4563b33b4178aebd48272383b9b4cfb552a", kill_on_drop: false }`
[INFO] [stdout] 25c8e7e32554fb584f2e6c8f834be4563b33b4178aebd48272383b9b4cfb552a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ba291bcec15cf844a3905e43248f2a0cebe2322ef91edfdde1e021cf823645ce
[INFO] running `Command { std: "docker" "start" "-a" "ba291bcec15cf844a3905e43248f2a0cebe2322ef91edfdde1e021cf823645ce", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/s_test_fixture-9e6510da2212415c)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/after.rs (/opt/rustwide/target/debug/deps/after-8ce3c4f10156382e)
[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 4 tests
[INFO] [stderr] thread panicked while panicking. aborting.
[INFO] [stderr] error: test failed, to rerun pass '--test after'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/after-8ce3c4f10156382e` (signal: 4, SIGILL: illegal instruction)
[INFO] running `Command { std: "docker" "inspect" "ba291bcec15cf844a3905e43248f2a0cebe2322ef91edfdde1e021cf823645ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba291bcec15cf844a3905e43248f2a0cebe2322ef91edfdde1e021cf823645ce", kill_on_drop: false }`
[INFO] [stdout] ba291bcec15cf844a3905e43248f2a0cebe2322ef91edfdde1e021cf823645ce