[INFO] fetching crate stacksafe 1.0.1...
[INFO] testing stacksafe-1.0.1 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate stacksafe 1.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate stacksafe 1.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate stacksafe 1.0.1
[INFO] tweaked toml for crates.io crate stacksafe 1.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stacksafe 1.0.1 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate stacksafe 1.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0e80f7fac689e5de6a9f26ba4551a05c7073d3739975f196cc0a87dbc8ef69d6
[INFO] running `Command { std: "docker" "start" "-a" "0e80f7fac689e5de6a9f26ba4551a05c7073d3739975f196cc0a87dbc8ef69d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e80f7fac689e5de6a9f26ba4551a05c7073d3739975f196cc0a87dbc8ef69d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e80f7fac689e5de6a9f26ba4551a05c7073d3739975f196cc0a87dbc8ef69d6", kill_on_drop: false }`
[INFO] [stdout] 0e80f7fac689e5de6a9f26ba4551a05c7073d3739975f196cc0a87dbc8ef69d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce2368e9990cb6dbd257d1b88eb12f53d62f9c0d8988c6d226f70d296edb8d35
[INFO] running `Command { std: "docker" "start" "-a" "ce2368e9990cb6dbd257d1b88eb12f53d62f9c0d8988c6d226f70d296edb8d35", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling stacksafe-macro v1.0.1
[INFO] [stderr]    Compiling stacksafe v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "ce2368e9990cb6dbd257d1b88eb12f53d62f9c0d8988c6d226f70d296edb8d35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce2368e9990cb6dbd257d1b88eb12f53d62f9c0d8988c6d226f70d296edb8d35", kill_on_drop: false }`
[INFO] [stdout] ce2368e9990cb6dbd257d1b88eb12f53d62f9c0d8988c6d226f70d296edb8d35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1e1c59ebca52cdb9b9957292328a675a57bdc56e964a8291161eab9e19ac916c
[INFO] running `Command { std: "docker" "start" "-a" "1e1c59ebca52cdb9b9957292328a675a57bdc56e964a8291161eab9e19ac916c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stacksafe v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "1e1c59ebca52cdb9b9957292328a675a57bdc56e964a8291161eab9e19ac916c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e1c59ebca52cdb9b9957292328a675a57bdc56e964a8291161eab9e19ac916c", kill_on_drop: false }`
[INFO] [stdout] 1e1c59ebca52cdb9b9957292328a675a57bdc56e964a8291161eab9e19ac916c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8835cc26d7ebff81ff8ff609190cc30b9dc472f66458bfbf0d23e0a0a360ad74
[INFO] running `Command { std: "docker" "start" "-a" "8835cc26d7ebff81ff8ff609190cc30b9dc472f66458bfbf0d23e0a0a360ad74", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stacksafe-09e10fdf2edf55ff)
[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] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-84ddb509e3cf32f7)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test_impl_ret ... ok
[INFO] [stdout] test test_dyn_ret ... ok
[INFO] [stdout] test test_mut_arg ... ok
[INFO] [stdout] test test_no_ret ... ok
[INFO] [stderr] error: test failed, to rerun pass `--test test`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/test-84ddb509e3cf32f7` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "8835cc26d7ebff81ff8ff609190cc30b9dc472f66458bfbf0d23e0a0a360ad74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8835cc26d7ebff81ff8ff609190cc30b9dc472f66458bfbf0d23e0a0a360ad74", kill_on_drop: false }`
[INFO] [stdout] 8835cc26d7ebff81ff8ff609190cc30b9dc472f66458bfbf0d23e0a0a360ad74
