[INFO] fetching crate gwdiff 1.0.0... [INFO] testing gwdiff-1.0.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate gwdiff 1.0.0 into /workspace/builds/worker-7-tc1/source [INFO] started tweaking crates.io crate gwdiff 1.0.0 [INFO] finished tweaking crates.io crate gwdiff 1.0.0 [INFO] tweaked toml for crates.io crate gwdiff 1.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate gwdiff 1.0.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate gwdiff 1.0.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gawires-patch v1.0.0 [INFO] [stderr] Downloaded hmac-sha256 v0.1.7 [INFO] [stderr] Downloaded sacabase v2.0.0 [INFO] [stderr] Downloaded sacapart v2.0.0 [INFO] [stderr] Downloaded gawires-diff v1.0.0 [INFO] [stderr] Downloaded pipe v0.3.0 [INFO] [stderr] Downloaded integer-encoding v2.1.3 [INFO] [stderr] Downloaded size v0.1.2 [INFO] [stderr] Downloaded comde v0.1.0 [INFO] [stderr] Downloaded argh_shared v0.1.6 [INFO] [stderr] Downloaded argh_derive v0.1.6 [INFO] [stderr] Downloaded zstd-safe v1.4.13+zstd.1.4.3 [INFO] [stderr] Downloaded argh v0.1.6 [INFO] [stderr] Downloaded zstd v0.4.28+zstd.1.4.3 [INFO] [stderr] Downloaded delegate v0.2.0 [INFO] [stderr] Downloaded divsufsort v2.0.0 [INFO] [stderr] Downloaded zstd-sys v1.4.13+zstd.1.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 547a0d1882fbaca1641d91839ec6296ab3f84a3320f5cd464f452b3810e8872b [INFO] running `Command { std: "docker" "start" "-a" "547a0d1882fbaca1641d91839ec6296ab3f84a3320f5cd464f452b3810e8872b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "547a0d1882fbaca1641d91839ec6296ab3f84a3320f5cd464f452b3810e8872b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "547a0d1882fbaca1641d91839ec6296ab3f84a3320f5cd464f452b3810e8872b", kill_on_drop: false }` [INFO] [stdout] 547a0d1882fbaca1641d91839ec6296ab3f84a3320f5cd464f452b3810e8872b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 956b960941594b40797ba923d945c40e53cc22f3e094ce5d09855e6c16f22468 [INFO] running `Command { std: "docker" "start" "-a" "956b960941594b40797ba923d945c40e53cc22f3e094ce5d09855e6c16f22468", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.105 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling sacabase v2.0.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling integer-encoding v2.1.3 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling argh_shared v0.1.6 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling brotli v3.3.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling zstd-sys v1.4.13+zstd.1.4.3 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling sacapart v2.0.0 [INFO] [stderr] Compiling divsufsort v2.0.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling snap v0.2.5 [INFO] [stderr] Compiling delegate v0.2.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling pipe v0.3.0 [INFO] [stderr] Compiling gawires-diff v1.0.0 [INFO] [stderr] Compiling gawires-patch v1.0.0 [INFO] [stderr] Compiling size v0.1.2 [INFO] [stderr] Compiling hmac-sha256 v0.1.7 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling argh_derive v0.1.6 [INFO] [stderr] Compiling argh v0.1.6 [INFO] [stderr] Compiling zstd-safe v1.4.13+zstd.1.4.3 [INFO] [stderr] Compiling zstd v0.4.28+zstd.1.4.3 [INFO] [stderr] Compiling comde v0.1.0 [INFO] [stderr] Compiling gwdiff v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "956b960941594b40797ba923d945c40e53cc22f3e094ce5d09855e6c16f22468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "956b960941594b40797ba923d945c40e53cc22f3e094ce5d09855e6c16f22468", kill_on_drop: false }` [INFO] [stdout] 956b960941594b40797ba923d945c40e53cc22f3e094ce5d09855e6c16f22468 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] a41e1d39484e58b48036fc54c8a65c255e2c049188e408b2c2dff57b30d99263 [INFO] running `Command { std: "docker" "start" "-a" "a41e1d39484e58b48036fc54c8a65c255e2c049188e408b2c2dff57b30d99263", kill_on_drop: false }` [INFO] [stderr] Compiling gwdiff v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "a41e1d39484e58b48036fc54c8a65c255e2c049188e408b2c2dff57b30d99263", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a41e1d39484e58b48036fc54c8a65c255e2c049188e408b2c2dff57b30d99263", kill_on_drop: false }` [INFO] [stdout] a41e1d39484e58b48036fc54c8a65c255e2c049188e408b2c2dff57b30d99263 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ea74b8e7318cac8a171943722f362a3598f9646e4fa909249d0bc34cc35e291c [INFO] running `Command { std: "docker" "start" "-a" "ea74b8e7318cac8a171943722f362a3598f9646e4fa909249d0bc34cc35e291c", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: snap v0.2.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/gwdiff-71973a7a0ecc13c0) [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" "ea74b8e7318cac8a171943722f362a3598f9646e4fa909249d0bc34cc35e291c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea74b8e7318cac8a171943722f362a3598f9646e4fa909249d0bc34cc35e291c", kill_on_drop: false }` [INFO] [stdout] ea74b8e7318cac8a171943722f362a3598f9646e4fa909249d0bc34cc35e291c