[INFO] cloning repository https://github.com/hxw/recorder [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hxw/recorder" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhxw%2Frecorder", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhxw%2Frecorder'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a044425866d20bc8c2e280763757902248494464 [INFO] testing hxw/recorder against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhxw%2Frecorder" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/hxw/recorder on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/hxw/recorder [INFO] finished tweaking git repo https://github.com/hxw/recorder [INFO] tweaked toml for git repo https://github.com/hxw/recorder written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/hxw/recorder already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde-aux v0.6.1 [INFO] [stderr] Downloaded simple-error v0.2.1 [INFO] [stderr] Downloaded serde-value v0.6.0 [INFO] [stderr] Downloaded hex-serde v0.1.0 [INFO] [stderr] Downloaded bstr v0.2.12 [INFO] [stderr] Downloaded metadeps v1.1.2 [INFO] [stderr] Downloaded zmq v0.9.2 [INFO] [stderr] Downloaded log4rs v0.11.0 [INFO] [stderr] Downloaded zmq-sys v0.11.0 [INFO] [stderr] Downloaded rlua v0.17.0 [INFO] [stderr] Downloaded base64-serde v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 01dde7c17cd9de2e8773addc9d572f0be22252e4420dfef2c364624ce10d6dab [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" "01dde7c17cd9de2e8773addc9d572f0be22252e4420dfef2c364624ce10d6dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "01dde7c17cd9de2e8773addc9d572f0be22252e4420dfef2c364624ce10d6dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01dde7c17cd9de2e8773addc9d572f0be22252e4420dfef2c364624ce10d6dab", kill_on_drop: false }` [INFO] [stdout] 01dde7c17cd9de2e8773addc9d572f0be22252e4420dfef2c364624ce10d6dab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b8a6addb63a5b5ad280f72d6c22286c3858f5e8f5b6453e31a7a868fc5414c9 [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" "5b8a6addb63a5b5ad280f72d6c22286c3858f5e8f5b6453e31a7a868fc5414c9", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling toml v0.2.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling error-chain v0.10.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling bindgen v0.48.1 [INFO] [stderr] Compiling yaml-rust v0.3.5 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling zmq v0.9.2 [INFO] [stderr] Compiling dtoa v0.4.5 [INFO] [stderr] Compiling log-mdc v0.1.0 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling hex v0.3.2 [INFO] [stderr] Compiling simple-error v0.2.1 [INFO] [stderr] Compiling bytes v0.5.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling metadeps v1.1.2 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling thread-id v3.3.0 [INFO] [stderr] Compiling aho-corasick v0.7.10 [INFO] [stderr] Compiling bstr v0.2.12 [INFO] [stderr] Compiling hashbrown v0.1.8 [INFO] [stderr] Compiling base64 v0.10.1 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling flate2 v1.0.14 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling zmq-sys v0.11.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling regex v1.3.5 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling rlua v0.17.0 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling backtrace v0.3.45 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling serde_yaml v0.8.11 [INFO] [stderr] Compiling serde-value v0.6.0 [INFO] [stderr] Compiling hex-serde v0.1.0 [INFO] [stderr] Compiling base64-serde v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Compiling failure v0.1.7 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling log4rs v0.11.0 [INFO] [stderr] Compiling serde-aux v0.6.1 [INFO] [stderr] Compiling argonautica v0.2.0 [INFO] [stderr] Compiling mt-recorder v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 35s [INFO] running `Command { std: "docker" "inspect" "5b8a6addb63a5b5ad280f72d6c22286c3858f5e8f5b6453e31a7a868fc5414c9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b8a6addb63a5b5ad280f72d6c22286c3858f5e8f5b6453e31a7a868fc5414c9", kill_on_drop: false }` [INFO] [stdout] 5b8a6addb63a5b5ad280f72d6c22286c3858f5e8f5b6453e31a7a868fc5414c9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f9b15b521369691c7b486f5fdba4cf5264d4785ccdabbdbabf8066c2cdd5c168 [INFO] running `Command { std: "docker" "start" "-a" "f9b15b521369691c7b486f5fdba4cf5264d4785ccdabbdbabf8066c2cdd5c168", kill_on_drop: false }` [INFO] [stderr] Compiling mt-recorder v0.5.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.57s [INFO] running `Command { std: "docker" "inspect" "f9b15b521369691c7b486f5fdba4cf5264d4785ccdabbdbabf8066c2cdd5c168", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9b15b521369691c7b486f5fdba4cf5264d4785ccdabbdbabf8066c2cdd5c168", kill_on_drop: false }` [INFO] [stdout] f9b15b521369691c7b486f5fdba4cf5264d4785ccdabbdbabf8066c2cdd5c168 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c0767476b6fa55b3b56ab83c9806b37fbc97f4ae2700c421f02d83e47d95a77c [INFO] running `Command { std: "docker" "start" "-a" "c0767476b6fa55b3b56ab83c9806b37fbc97f4ae2700c421f02d83e47d95a77c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mt_recorder-59d034e037ceafad) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test block::tests::test_pack ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.22s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c0767476b6fa55b3b56ab83c9806b37fbc97f4ae2700c421f02d83e47d95a77c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0767476b6fa55b3b56ab83c9806b37fbc97f4ae2700c421f02d83e47d95a77c", kill_on_drop: false }` [INFO] [stdout] c0767476b6fa55b3b56ab83c9806b37fbc97f4ae2700c421f02d83e47d95a77c