[INFO] fetching crate obfstr 0.3.0...
[INFO] testing obfstr-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate obfstr 0.3.0 into /workspace/builds/worker-59/source
[INFO] validating manifest of crates.io crate obfstr 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate obfstr 0.3.0
[INFO] finished tweaking crates.io crate obfstr 0.3.0
[INFO] tweaked toml for crates.io crate obfstr 0.3.0 written to /workspace/builds/worker-59/source/Cargo.toml
[INFO] crate crates.io crate obfstr 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ab3ddc20113b4ea05d3a98874257c95fa2cbab7b3c75acf7d927131fc77589c9
[INFO] running `Command { std: "docker" "start" "-a" "ab3ddc20113b4ea05d3a98874257c95fa2cbab7b3c75acf7d927131fc77589c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab3ddc20113b4ea05d3a98874257c95fa2cbab7b3c75acf7d927131fc77589c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab3ddc20113b4ea05d3a98874257c95fa2cbab7b3c75acf7d927131fc77589c9", kill_on_drop: false }`
[INFO] [stdout] ab3ddc20113b4ea05d3a98874257c95fa2cbab7b3c75acf7d927131fc77589c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a94b779bf998549cf2b5c22f7f1f8104ce051844e1ffd65257e34634bb68e98
[INFO] running `Command { std: "docker" "start" "-a" "1a94b779bf998549cf2b5c22f7f1f8104ce051844e1ffd65257e34634bb68e98", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling obfstr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "1a94b779bf998549cf2b5c22f7f1f8104ce051844e1ffd65257e34634bb68e98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a94b779bf998549cf2b5c22f7f1f8104ce051844e1ffd65257e34634bb68e98", kill_on_drop: false }`
[INFO] [stdout] 1a94b779bf998549cf2b5c22f7f1f8104ce051844e1ffd65257e34634bb68e98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cc3e4f55ae5611d5eb0cf3a4093c9888a0cd9e5ecb10548ba8e69b64595a265
[INFO] running `Command { std: "docker" "start" "-a" "0cc3e4f55ae5611d5eb0cf3a4093c9888a0cd9e5ecb10548ba8e69b64595a265", kill_on_drop: false }`
[INFO] [stderr]    Compiling obfstr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "0cc3e4f55ae5611d5eb0cf3a4093c9888a0cd9e5ecb10548ba8e69b64595a265", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cc3e4f55ae5611d5eb0cf3a4093c9888a0cd9e5ecb10548ba8e69b64595a265", kill_on_drop: false }`
[INFO] [stdout] 0cc3e4f55ae5611d5eb0cf3a4093c9888a0cd9e5ecb10548ba8e69b64595a265
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-59/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a2b494e2e447b2c24b964955d3e75b48ee6c8596744c5a8c243522589560c7f
[INFO] running `Command { std: "docker" "start" "-a" "2a2b494e2e447b2c24b964955d3e75b48ee6c8596744c5a8c243522589560c7f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/obfstr-67ff1fc0ebd10d11)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test bytes::test_equals ... ok
[INFO] [stdout] test bytes::test_remaining_bytes ... ok
[INFO] [stdout] test cfo::test_identical_stmt ... ok
[INFO] [stdout] test murmur3::test_vectors ... ok
[INFO] [stdout] test pos::test_position ... ok
[INFO] [stdout] test test_obfstr_const ... ok
[INFO] [stdout] test test_obfstr_let ... ok
[INFO] [stdout] test wide::test_const ... ok
[INFO] [stdout] test wide::test_escapes ... ok
[INFO] [stdout] test wide::test_example ... ok
[INFO] [stdout] test wide::test_raw ... ok
[INFO] [stdout] test words::test_remaining_bytes ... ok
[INFO] [stdout] test xref::test_xref_slice ... ok
[INFO] [stdout] test pos::test_position_needle_longer_than_haystack - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests obfstr
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test src/lib.rs - random (line 38) ... ok
[INFO] [stdout] test src/lib.rs - hash (line 101) ... ok
[INFO] [stdout] test src/xref.rs - xref (line 5) ... ok
[INFO] [stdout] test src/lib.rs - random (line 45) ... ok
[INFO] [stdout] test src/pos.rs - position (line 19) ... ok
[INFO] [stdout] test src/xref.rs - xref_mut (line 42) ... ok
[INFO] [stdout] test src/xref.rs - xref::xref (line 21) ... ok
[INFO] [stdout] test src/pos.rs - pos::position (line 36) ... ok
[INFO] [stdout] test src/cfo.rs - obfstmt (line 35) ... ok
[INFO] [stdout] test src/pos.rs - position (line 10) ... ok
[INFO] [stdout] test src/lib.rs - obfstr (line 160) ... ok
[INFO] [stdout] test src/lib.rs - obfstr (line 174) ... ok
[INFO] [stdout] test src/xref.rs - xref::xref_mut (line 58) ... ok
[INFO] [stdout] test src/lib.rs - obfstr (line 150) ... ok
[INFO] [stdout] test src/wide.rs - wide (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.48s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2a2b494e2e447b2c24b964955d3e75b48ee6c8596744c5a8c243522589560c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a2b494e2e447b2c24b964955d3e75b48ee6c8596744c5a8c243522589560c7f", kill_on_drop: false }`
[INFO] [stdout] 2a2b494e2e447b2c24b964955d3e75b48ee6c8596744c5a8c243522589560c7f