[INFO] fetching crate stal 0.1.2...
[INFO] testing stal-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate stal 0.1.2 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate stal 0.1.2 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 stal 0.1.2
[INFO] finished tweaking crates.io crate stal 0.1.2
[INFO] tweaked toml for crates.io crate stal 0.1.2 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] 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] 228fe32cf76d43fef01d7cf33c47f831a6a8df7574e6d79f6602a8165f99c8af
[INFO] running `Command { std: "docker" "start" "-a" "228fe32cf76d43fef01d7cf33c47f831a6a8df7574e6d79f6602a8165f99c8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "228fe32cf76d43fef01d7cf33c47f831a6a8df7574e6d79f6602a8165f99c8af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "228fe32cf76d43fef01d7cf33c47f831a6a8df7574e6d79f6602a8165f99c8af", kill_on_drop: false }`
[INFO] [stdout] 228fe32cf76d43fef01d7cf33c47f831a6a8df7574e6d79f6602a8165f99c8af
[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] 8c9de02b5d25c7dcab35a7330121c2423c8710ee2039f6f1fa5c840bb097939b
[INFO] running `Command { std: "docker" "start" "-a" "8c9de02b5d25c7dcab35a7330121c2423c8710ee2039f6f1fa5c840bb097939b", kill_on_drop: false }`
[INFO] [stderr]    Compiling stal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "8c9de02b5d25c7dcab35a7330121c2423c8710ee2039f6f1fa5c840bb097939b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c9de02b5d25c7dcab35a7330121c2423c8710ee2039f6f1fa5c840bb097939b", kill_on_drop: false }`
[INFO] [stdout] 8c9de02b5d25c7dcab35a7330121c2423c8710ee2039f6f1fa5c840bb097939b
[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] 7ea0f51bc6e821f2dee0166db12e2868982263e25c8428b32968c7f00c68de8a
[INFO] running `Command { std: "docker" "start" "-a" "7ea0f51bc6e821f2dee0166db12e2868982263e25c8428b32968c7f00c68de8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling stal v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/stal-46f83939126b4470)
[INFO] [stderr]   Executable tests/test_stal.rs (/opt/rustwide/target/debug/deps/test_stal-c8cfaa256c1f8527)
[INFO] running `Command { std: "docker" "inspect" "7ea0f51bc6e821f2dee0166db12e2868982263e25c8428b32968c7f00c68de8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ea0f51bc6e821f2dee0166db12e2868982263e25c8428b32968c7f00c68de8a", kill_on_drop: false }`
[INFO] [stdout] 7ea0f51bc6e821f2dee0166db12e2868982263e25c8428b32968c7f00c68de8a
[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] 4b8774c64b83530dcf40f64b8c1b8f5f190225b425258dd48c974988ca4ea29f
[INFO] running `Command { std: "docker" "start" "-a" "4b8774c64b83530dcf40f64b8c1b8f5f190225b425258dd48c974988ca4ea29f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stal-46f83939126b4470)
[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_stal.rs (/opt/rustwide/target/debug/deps/test_stal-c8cfaa256c1f8527)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test explain ... ok
[INFO] [stdout] test nested_into_ids ... ok
[INFO] [stdout] test nested_ids ... ok
[INFO] [stdout] test ids ... ok
[INFO] [stdout] test noop ... ok
[INFO] [stdout] test nesting ... ok
[INFO] [stdout] test sdiff ... ok
[INFO] [stdout] test sinter ... ok
[INFO] [stdout] test solve_noop ... ok
[INFO] [stdout] test sunion ... ok
[INFO] [stdout] test solve ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stal
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 48) ... ok
[INFO] [stdout] test src/lib.rs - (line 57) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.35s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b8774c64b83530dcf40f64b8c1b8f5f190225b425258dd48c974988ca4ea29f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b8774c64b83530dcf40f64b8c1b8f5f190225b425258dd48c974988ca4ea29f", kill_on_drop: false }`
[INFO] [stdout] 4b8774c64b83530dcf40f64b8c1b8f5f190225b425258dd48c974988ca4ea29f