[INFO] fetching crate mir-rs 0.1.0...
[INFO] testing mir-rs-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate mir-rs 0.1.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate mir-rs 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mir-rs 0.1.0
[INFO] finished tweaking crates.io crate mir-rs 0.1.0
[INFO] tweaked toml for crates.io crate mir-rs 0.1.0 written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adbb5717f779a6d1afe34d28f6f1cba113e06cc569531d0bf6bab841be15e431
[INFO] running `Command { std: "docker" "start" "-a" "adbb5717f779a6d1afe34d28f6f1cba113e06cc569531d0bf6bab841be15e431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adbb5717f779a6d1afe34d28f6f1cba113e06cc569531d0bf6bab841be15e431", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adbb5717f779a6d1afe34d28f6f1cba113e06cc569531d0bf6bab841be15e431", kill_on_drop: false }`
[INFO] [stdout] adbb5717f779a6d1afe34d28f6f1cba113e06cc569531d0bf6bab841be15e431
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 310696157c8e21773545a17a549f9095c571af04a0eb2e1ba29e4a94ede4e783
[INFO] running `Command { std: "docker" "start" "-a" "310696157c8e21773545a17a549f9095c571af04a0eb2e1ba29e4a94ede4e783", kill_on_drop: false }`
[INFO] [stderr]    Compiling mir-sys v0.1.0+mir.0.1.1
[INFO] [stderr]    Compiling mir-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "310696157c8e21773545a17a549f9095c571af04a0eb2e1ba29e4a94ede4e783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "310696157c8e21773545a17a549f9095c571af04a0eb2e1ba29e4a94ede4e783", kill_on_drop: false }`
[INFO] [stdout] 310696157c8e21773545a17a549f9095c571af04a0eb2e1ba29e4a94ede4e783
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aa607bb724d87277b585c526b2f08d3d5cad6d63844c6800fb8eea3a20ec076
[INFO] running `Command { std: "docker" "start" "-a" "2aa607bb724d87277b585c526b2f08d3d5cad6d63844c6800fb8eea3a20ec076", kill_on_drop: false }`
[INFO] [stderr]    Compiling dissimilar v1.0.3
[INFO] [stderr]    Compiling expect-test v1.2.2
[INFO] [stderr]    Compiling mir-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.29s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/mir-d87b23e4e2f875a3)
[INFO] [stderr]   Executable tests/ffi.rs (/opt/rustwide/target/debug/deps/ffi-6fd77e2342a10a29)
[INFO] running `Command { std: "docker" "inspect" "2aa607bb724d87277b585c526b2f08d3d5cad6d63844c6800fb8eea3a20ec076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aa607bb724d87277b585c526b2f08d3d5cad6d63844c6800fb8eea3a20ec076", kill_on_drop: false }`
[INFO] [stdout] 2aa607bb724d87277b585c526b2f08d3d5cad6d63844c6800fb8eea3a20ec076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1d8495882661b388420caa0b65d43783e9c1c8a88b94494312ca64fb7be3390b
[INFO] running `Command { std: "docker" "start" "-a" "1d8495882661b388420caa0b65d43783e9c1c8a88b94494312ca64fb7be3390b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mir-d87b23e4e2f875a3)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/ffi.rs (/opt/rustwide/target/debug/deps/ffi-6fd77e2342a10a29)
[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 2 tests
[INFO] [stdout] test test_init ... ok
[INFO] [stderr]    Doc-tests mir
[INFO] [stdout] test test_simple_add ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1d8495882661b388420caa0b65d43783e9c1c8a88b94494312ca64fb7be3390b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d8495882661b388420caa0b65d43783e9c1c8a88b94494312ca64fb7be3390b", kill_on_drop: false }`
[INFO] [stdout] 1d8495882661b388420caa0b65d43783e9c1c8a88b94494312ca64fb7be3390b