[INFO] fetching crate empress 1.6.0... [INFO] testing empress-1.6.0 against try#c3758fdc4730d7700b25a13cccff296a08f42c00 for pr-91743 [INFO] extracting crate empress 1.6.0 into /workspace/builds/worker-26/source [INFO] validating manifest of crates.io crate empress 1.6.0 on toolchain c3758fdc4730d7700b25a13cccff296a08f42c00 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate empress 1.6.0 [INFO] finished tweaking crates.io crate empress 1.6.0 [INFO] tweaked toml for crates.io crate empress 1.6.0 written to /workspace/builds/worker-26/source/Cargo.toml [INFO] crate crates.io crate empress 1.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 46243728226ee0b231df9d4747ec96711676a91673fb97f777036d3234370d16 [INFO] running `Command { std: "docker" "start" "-a" "46243728226ee0b231df9d4747ec96711676a91673fb97f777036d3234370d16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "46243728226ee0b231df9d4747ec96711676a91673fb97f777036d3234370d16", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46243728226ee0b231df9d4747ec96711676a91673fb97f777036d3234370d16", kill_on_drop: false }` [INFO] [stdout] 46243728226ee0b231df9d4747ec96711676a91673fb97f777036d3234370d16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 377b172dcb2df8daadbc49d8b221e631f92d7fb08588e5a02fdb6e2fec66a6dc [INFO] running `Command { std: "docker" "start" "-a" "377b172dcb2df8daadbc49d8b221e631f92d7fb08588e5a02fdb6e2fec66a6dc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling siphasher v0.3.9 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling new_debug_unreachable v1.0.4 [INFO] [stderr] Compiling rustversion v1.0.6 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling diff v0.1.12 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling textwrap v0.14.2 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling instant v0.1.12 [INFO] [stderr] Compiling lock_api v0.4.6 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v7.1.0 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling libdbus-sys v0.2.2 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling os_str_bytes v6.0.0 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling string_cache v0.8.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling lalrpop-util v0.19.7 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling lalrpop v0.19.7 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling clap_derive v3.1.2 [INFO] [stderr] Compiling strum_macros v0.24.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling strum v0.24.0 [INFO] [stderr] Compiling clap v3.1.2 [INFO] [stderr] Compiling dbus v0.9.5 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling dbus-tokio v0.7.5 [INFO] [stderr] Compiling dbus-crossroads v0.5.0 [INFO] [stderr] Compiling empress v1.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.37s [INFO] running `Command { std: "docker" "inspect" "377b172dcb2df8daadbc49d8b221e631f92d7fb08588e5a02fdb6e2fec66a6dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "377b172dcb2df8daadbc49d8b221e631f92d7fb08588e5a02fdb6e2fec66a6dc", kill_on_drop: false }` [INFO] [stdout] 377b172dcb2df8daadbc49d8b221e631f92d7fb08588e5a02fdb6e2fec66a6dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fabc94098ca27318d315f2d7f2eb5e1be2c3342d6ee2a479e30dade030cac7ec [INFO] running `Command { std: "docker" "start" "-a" "fabc94098ca27318d315f2d7f2eb5e1be2c3342d6ee2a479e30dade030cac7ec", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling empress v1.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 25.36s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/empress-5477f1cd47401739) [INFO] running `Command { std: "docker" "inspect" "fabc94098ca27318d315f2d7f2eb5e1be2c3342d6ee2a479e30dade030cac7ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fabc94098ca27318d315f2d7f2eb5e1be2c3342d6ee2a479e30dade030cac7ec", kill_on_drop: false }` [INFO] [stdout] fabc94098ca27318d315f2d7f2eb5e1be2c3342d6ee2a479e30dade030cac7ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+c3758fdc4730d7700b25a13cccff296a08f42c00" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d897730c3cb86160a430a7971269569eaf251290deaf93fa036db0419122eb74 [INFO] running `Command { std: "docker" "start" "-a" "d897730c3cb86160a430a7971269569eaf251290deaf93fa036db0419122eb74", 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] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/empress-5477f1cd47401739) [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" "d897730c3cb86160a430a7971269569eaf251290deaf93fa036db0419122eb74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d897730c3cb86160a430a7971269569eaf251290deaf93fa036db0419122eb74", kill_on_drop: false }` [INFO] [stdout] d897730c3cb86160a430a7971269569eaf251290deaf93fa036db0419122eb74