[INFO] cloning repository https://github.com/tomiknuuttila/fuzzy-train [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tomiknuuttila/fuzzy-train" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomiknuuttila%2Ffuzzy-train", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomiknuuttila%2Ffuzzy-train'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 08b1727a32bf12a27d708981332516da93653602 [INFO] testing tomiknuuttila/fuzzy-train against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftomiknuuttila%2Ffuzzy-train" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tomiknuuttila/fuzzy-train on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tomiknuuttila/fuzzy-train [INFO] finished tweaking git repo https://github.com/tomiknuuttila/fuzzy-train [INFO] tweaked toml for git repo https://github.com/tomiknuuttila/fuzzy-train written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/tomiknuuttila/fuzzy-train already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustversion v1.0.5 [INFO] [stderr] Downloaded generator v0.7.0 [INFO] [stderr] Downloaded loom v0.5.0 [INFO] [stderr] Downloaded binascii v0.1.4 [INFO] [stderr] Downloaded spin v0.9.0 [INFO] [stderr] Downloaded async-stream-impl v0.3.2 [INFO] [stderr] Downloaded devise_core v0.3.0 [INFO] [stderr] Downloaded cookie v0.15.0 [INFO] [stderr] Downloaded async-stream v0.3.2 [INFO] [stderr] Downloaded atomic v0.5.0 [INFO] [stderr] Downloaded ref-cast v1.0.6 [INFO] [stderr] Downloaded uncased v0.9.6 [INFO] [stderr] Downloaded devise v0.3.0 [INFO] [stderr] Downloaded ubyte v0.10.1 [INFO] [stderr] Downloaded pear v0.2.3 [INFO] [stderr] Downloaded rocket v0.5.0-rc.1 [INFO] [stderr] Downloaded figment v0.10.5 [INFO] [stderr] Downloaded multer v2.0.0 [INFO] [stderr] Downloaded devise_codegen v0.3.0 [INFO] [stderr] Downloaded rocket_codegen v0.5.0-rc.1 [INFO] [stderr] Downloaded inlinable_string v0.1.14 [INFO] [stderr] Downloaded proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Downloaded pear_codegen v0.2.3 [INFO] [stderr] Downloaded ref-cast-impl v1.0.6 [INFO] [stderr] Downloaded stable-pattern v0.1.0 [INFO] [stderr] Downloaded rocket_http v0.5.0-rc.1 [INFO] [stderr] Downloaded tokio-stream v0.1.6 [INFO] [stderr] Downloaded tokio v1.7.0 [INFO] [stderr] Downloaded state v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e14862ee1aabc87943d2ee0af1b9b53be46fa6e374e9d34ac6c9110792bd3db [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8e14862ee1aabc87943d2ee0af1b9b53be46fa6e374e9d34ac6c9110792bd3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e14862ee1aabc87943d2ee0af1b9b53be46fa6e374e9d34ac6c9110792bd3db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e14862ee1aabc87943d2ee0af1b9b53be46fa6e374e9d34ac6c9110792bd3db", kill_on_drop: false }` [INFO] [stdout] 8e14862ee1aabc87943d2ee0af1b9b53be46fa6e374e9d34ac6c9110792bd3db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e1f26f26417583496ef77f6d53610205e8e1f8610fc52849eb0b713cf0ce4320 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e1f26f26417583496ef77f6d53610205e8e1f8610fc52849eb0b713cf0ce4320", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling yansi v0.5.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling inlinable_string v0.1.14 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling state v0.5.1 [INFO] [stderr] Compiling spin v0.9.0 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tokio v1.7.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling derive_more v0.99.14 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling uncased v0.9.6 [INFO] [stderr] Compiling cookie v0.15.0 [INFO] [stderr] Compiling multer v2.0.0 [INFO] [stderr] Compiling figment v0.10.5 [INFO] [stderr] Compiling rocket v0.5.0-rc.1 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling devise_core v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling devise_codegen v0.3.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling pear v0.2.3 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling devise v0.3.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-stream v0.1.6 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling ubyte v0.10.1 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling hyper v0.14.9 [INFO] [stderr] Compiling rocket_http v0.5.0-rc.1 [INFO] [stderr] Compiling rocket_codegen v0.5.0-rc.1 [INFO] [stderr] Compiling fuzzy-train v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 38s [INFO] running `Command { std: "docker" "inspect" "e1f26f26417583496ef77f6d53610205e8e1f8610fc52849eb0b713cf0ce4320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1f26f26417583496ef77f6d53610205e8e1f8610fc52849eb0b713cf0ce4320", kill_on_drop: false }` [INFO] [stdout] e1f26f26417583496ef77f6d53610205e8e1f8610fc52849eb0b713cf0ce4320 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16535f84e54248b6f60f8c3ed5f340a6141072e55e026eca0dadc0e36a73f2dd [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "16535f84e54248b6f60f8c3ed5f340a6141072e55e026eca0dadc0e36a73f2dd", kill_on_drop: false }` [INFO] [stderr] Compiling fuzzy-train v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.65s [INFO] running `Command { std: "docker" "inspect" "16535f84e54248b6f60f8c3ed5f340a6141072e55e026eca0dadc0e36a73f2dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16535f84e54248b6f60f8c3ed5f340a6141072e55e026eca0dadc0e36a73f2dd", kill_on_drop: false }` [INFO] [stdout] 16535f84e54248b6f60f8c3ed5f340a6141072e55e026eca0dadc0e36a73f2dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 124a7bbb2e9354c1b9c380090c0b9bf43172449374769db29f881ac1dcbdc468 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "124a7bbb2e9354c1b9c380090c0b9bf43172449374769db29f881ac1dcbdc468", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fuzzy_train-b5a0334898524ec6) [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" "124a7bbb2e9354c1b9c380090c0b9bf43172449374769db29f881ac1dcbdc468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "124a7bbb2e9354c1b9c380090c0b9bf43172449374769db29f881ac1dcbdc468", kill_on_drop: false }` [INFO] [stdout] 124a7bbb2e9354c1b9c380090c0b9bf43172449374769db29f881ac1dcbdc468