[INFO] cloning repository https://github.com/wgreenberg/sift
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wgreenberg/sift" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgreenberg%2Fsift", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgreenberg%2Fsift'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6fdb3ffedbf35188c689d3ffd89c80e83adfd025
[INFO] testing wgreenberg/sift against 1.64.0 for beta-1.65-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwgreenberg%2Fsift" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wgreenberg/sift on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wgreenberg/sift
[INFO] finished tweaking git repo https://github.com/wgreenberg/sift
[INFO] tweaked toml for git repo https://github.com/wgreenberg/sift written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/wgreenberg/sift already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded vec_map v0.8.2
[INFO] [stderr]   Downloaded unicode-width v0.1.9
[INFO] [stderr]   Downloaded textwrap v0.11.0
[INFO] [stderr]   Downloaded strsim v0.8.0
[INFO] [stderr]   Downloaded serde_derive v1.0.130
[INFO] [stderr]   Downloaded ansi_term v0.11.0
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.78
[INFO] [stderr]   Downloaded flate2 v1.0.22
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.78
[INFO] [stderr]   Downloaded clap v2.33.3
[INFO] [stderr]   Downloaded console_error_panic_hook v0.1.6
[INFO] [stderr]   Downloaded regex v1.5.4
[INFO] [stderr]   Downloaded bumpalo v3.7.1
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.78
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.78
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0a162f607813f3364ed5823e6bc2f023eeb3ed5fa0a4819143e96283e9b9076
[INFO] running `Command { std: "docker" "start" "-a" "d0a162f607813f3364ed5823e6bc2f023eeb3ed5fa0a4819143e96283e9b9076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0a162f607813f3364ed5823e6bc2f023eeb3ed5fa0a4819143e96283e9b9076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a162f607813f3364ed5823e6bc2f023eeb3ed5fa0a4819143e96283e9b9076", kill_on_drop: false }`
[INFO] [stdout] d0a162f607813f3364ed5823e6bc2f023eeb3ed5fa0a4819143e96283e9b9076
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e391c7ba76398a702857b3c7f06caff66baa8544d008c4261ab1756c3ed26dc
[INFO] running `Command { std: "docker" "start" "-a" "7e391c7ba76398a702857b3c7f06caff66baa8544d008c4261ab1756c3ed26dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling bumpalo v3.7.1
[INFO] [stderr]    Compiling libc v0.2.102
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling crc32fast v1.2.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling sift v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "7e391c7ba76398a702857b3c7f06caff66baa8544d008c4261ab1756c3ed26dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e391c7ba76398a702857b3c7f06caff66baa8544d008c4261ab1756c3ed26dc", kill_on_drop: false }`
[INFO] [stdout] 7e391c7ba76398a702857b3c7f06caff66baa8544d008c4261ab1756c3ed26dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec9941259d09d627e7f988f4981ac120a2525e9c8b1ef7e044d289638d444699
[INFO] running `Command { std: "docker" "start" "-a" "ec9941259d09d627e7f988f4981ac120a2525e9c8b1ef7e044d289638d444699", kill_on_drop: false }`
[INFO] [stderr]    Compiling sift v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.25s
[INFO] running `Command { std: "docker" "inspect" "ec9941259d09d627e7f988f4981ac120a2525e9c8b1ef7e044d289638d444699", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec9941259d09d627e7f988f4981ac120a2525e9c8b1ef7e044d289638d444699", kill_on_drop: false }`
[INFO] [stdout] ec9941259d09d627e7f988f4981ac120a2525e9c8b1ef7e044d289638d444699
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 183df5e675157dc700269b55fe33ba1d0e61e9d9b900e4bbc4e44742e469d96c
[INFO] running `Command { std: "docker" "start" "-a" "183df5e675157dc700269b55fe33ba1d0e61e9d9b900e4bbc4e44742e469d96c", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/wasm_lib.rs (/opt/rustwide/target/debug/deps/wasm_lib-832d723137856af0)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test sifter::tests::test_add ... ok
[INFO] [stdout] test sifter::tests::test_change ... ok
[INFO] [stdout] test sifter::tests::test_anagrams ... ok
[INFO] [stdout] test sifter::tests::test_all_deletes ... ok
[INFO] [stdout] test sift_command::tests::test_substitute ... ok
[INFO] [stdout] test sifter::tests::test_bank ... ok
[INFO] [stdout] test sifter::tests::test_all_added_wildcards ... ok
[INFO] [stdout] test sifter::tests::test_all_replaced_wildcards ... ok
[INFO] [stdout] test dictionary::tests::anagrams ... ok
[INFO] [stdout] test trie::tests::test_repeats ... ok
[INFO] [stdout] test trie::tests::test_wildcards ... ok
[INFO] [stdout] test sifter::tests::test_transpose_add ... ok
[INFO] [stdout] test sifter::tests::test_transpose_delete ... ok
[INFO] [stdout] test trie::tests::test_lookup ... ok
[INFO] [stdout] test trie::tests::test_add ... ok
[INFO] [stdout] test sifter::tests::test_regex ... ok
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sift-8163a80acdd74e85)
[INFO] [stdout] test sifter::tests::test_delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test sifter::tests::test_anagrams ... ok
[INFO] [stdout] test sifter::tests::test_all_replaced_wildcards ... ok
[INFO] [stdout] test dictionary::tests::anagrams ... ok
[INFO] [stdout] test sifter::tests::test_delete ... ok
[INFO] [stdout] test sifter::tests::test_change ... ok
[INFO] [stdout] test sift_command::tests::test_substitute ... ok
[INFO] [stdout] test sifter::tests::test_all_deletes ... ok
[INFO] [stdout] test sifter::tests::test_regex ... ok
[INFO] [stdout] test sifter::tests::test_add ... ok
[INFO] [stdout] test sifter::tests::test_all_added_wildcards ... ok
[INFO] [stdout] test trie::tests::test_add ... ok
[INFO] [stdout] test sifter::tests::test_bank ... ok
[INFO] [stdout] test trie::tests::test_repeats ... ok
[INFO] [stdout] test sifter::tests::test_transpose_add ... ok
[INFO] [stdout] test sifter::tests::test_transpose_delete ... ok
[INFO] [stdout] test trie::tests::test_lookup ... ok
[INFO] [stdout] test trie::tests::test_wildcards ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "183df5e675157dc700269b55fe33ba1d0e61e9d9b900e4bbc4e44742e469d96c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "183df5e675157dc700269b55fe33ba1d0e61e9d9b900e4bbc4e44742e469d96c", kill_on_drop: false }`
[INFO] [stdout] 183df5e675157dc700269b55fe33ba1d0e61e9d9b900e4bbc4e44742e469d96c