[INFO] fetching crate blackd-client 0.0.6... [INFO] testing blackd-client-0.0.6 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate blackd-client 0.0.6 into /workspace/builds/worker-10/source [INFO] validating manifest of crates.io crate blackd-client 0.0.6 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate blackd-client 0.0.6 [INFO] finished tweaking crates.io crate blackd-client 0.0.6 [INFO] tweaked toml for crates.io crate blackd-client 0.0.6 written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate crates.io crate blackd-client 0.0.6 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-object-pool v0.1.4 [INFO] [stderr] Downloaded serde_regex v1.1.0 [INFO] [stderr] Downloaded signal-hook v0.3.8 [INFO] [stderr] Downloaded assert-json-diff v2.0.1 [INFO] [stderr] Downloaded minreq v2.3.1 [INFO] [stderr] Downloaded levenshtein v1.0.5 [INFO] [stderr] Downloaded lalrpop v0.19.5 [INFO] [stderr] Downloaded curl v0.4.37 [INFO] [stderr] Downloaded lalrpop-util v0.19.5 [INFO] [stderr] Downloaded basic-cookies v0.1.4 [INFO] [stderr] Downloaded isahc v1.4.0 [INFO] [stderr] Downloaded curl-sys v0.4.43+curl-7.76.0 [INFO] [stderr] Downloaded httpmock v0.5.8 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51de064e864af09a62b33db424101891a3aa7cc89e4ce55eb7eb39417b9b04cf [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" "51de064e864af09a62b33db424101891a3aa7cc89e4ce55eb7eb39417b9b04cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51de064e864af09a62b33db424101891a3aa7cc89e4ce55eb7eb39417b9b04cf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51de064e864af09a62b33db424101891a3aa7cc89e4ce55eb7eb39417b9b04cf", kill_on_drop: false }` [INFO] [stdout] 51de064e864af09a62b33db424101891a3aa7cc89e4ce55eb7eb39417b9b04cf [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f8c8c0b88206128c9fac233e8714d14d364b2a5b95a135f4583244cfc095eb6f [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" "f8c8c0b88206128c9fac233e8714d14d364b2a5b95a135f4583244cfc095eb6f", kill_on_drop: false }` [INFO] [stderr] Compiling minreq v2.3.1 [INFO] [stderr] Compiling pico-args v0.4.2 [INFO] [stderr] Compiling custom_error v1.9.2 [INFO] [stderr] Compiling blackd-client v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.93s [INFO] running `Command { std: "docker" "inspect" "f8c8c0b88206128c9fac233e8714d14d364b2a5b95a135f4583244cfc095eb6f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8c8c0b88206128c9fac233e8714d14d364b2a5b95a135f4583244cfc095eb6f", kill_on_drop: false }` [INFO] [stdout] f8c8c0b88206128c9fac233e8714d14d364b2a5b95a135f4583244cfc095eb6f [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8d8348f1d03f5ba23d176f110170c4a08a4377478c43dbe5a410211355975413 [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" "8d8348f1d03f5ba23d176f110170c4a08a4377478c43dbe5a410211355975413", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.6 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling fastrand v1.4.1 [INFO] [stderr] Compiling siphasher v0.3.5 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling signal-hook v0.3.8 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling curl v0.4.37 [INFO] [stderr] Compiling httparse v1.4.1 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling isahc v1.4.0 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling httpdate v1.0.0 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling levenshtein v1.0.5 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling libnghttp2-sys v0.1.6+1.43.0 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling tokio v1.5.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling unicode-bidi v0.3.5 [INFO] [stderr] Compiling tinyvec v1.2.0 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling qstring v0.7.2 [INFO] [stderr] Compiling http v0.2.4 [INFO] [stderr] Compiling bit-set v0.5.2 [INFO] [stderr] Compiling pretty_assertions v0.7.2 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling openssl-sys v0.9.63 [INFO] [stderr] Compiling curl-sys v0.4.43+curl-7.76.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling futures-lite v1.11.3 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling unicode-normalization v0.1.17 [INFO] [stderr] Compiling sluice v0.5.4 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling ascii-canvas v2.0.0 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling blocking v1.0.2 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling http-body v0.4.2 [INFO] [stderr] Compiling lalrpop-util v0.19.5 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling ctor v0.1.20 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling async-trait v0.1.50 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling polling v2.0.3 [INFO] [stderr] Compiling ena v0.14.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling mio v0.7.11 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling async-io v1.4.1 [INFO] [stderr] Compiling lalrpop v0.19.5 [INFO] [stderr] Compiling async-process v1.1.0 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling async-std v1.9.0 [INFO] [stderr] Compiling tracing-futures v0.2.5 [INFO] [stderr] Compiling hyper v0.14.7 [INFO] [stderr] Compiling async-object-pool v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_regex v1.1.0 [INFO] [stderr] Compiling assert-json-diff v2.0.1 [INFO] [stderr] Compiling basic-cookies v0.1.4 [INFO] [stderr] Compiling httpmock v0.5.8 [INFO] [stderr] Compiling blackd-client v0.0.6 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3m 14s [INFO] running `Command { std: "docker" "inspect" "8d8348f1d03f5ba23d176f110170c4a08a4377478c43dbe5a410211355975413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d8348f1d03f5ba23d176f110170c4a08a4377478c43dbe5a410211355975413", kill_on_drop: false }` [INFO] [stdout] 8d8348f1d03f5ba23d176f110170c4a08a4377478c43dbe5a410211355975413 [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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 524e2fccad73134b48669cccf5b5422c99325e2c201c9460f120f6dc2e93dfeb [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" "524e2fccad73134b48669cccf5b5422c99325e2c201c9460f120f6dc2e93dfeb", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/blackd_client-0b198baa39f4ae81) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test tests::test_syntax_error ... ok [INFO] [stdout] test tests::test_formatting_error ... ok [INFO] [stdout] test tests::test_unknown_error ... ok [INFO] [stdout] test tests::test_format_success ... ok [INFO] [stdout] test tests::test_format_unchanged ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "524e2fccad73134b48669cccf5b5422c99325e2c201c9460f120f6dc2e93dfeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "524e2fccad73134b48669cccf5b5422c99325e2c201c9460f120f6dc2e93dfeb", kill_on_drop: false }` [INFO] [stdout] 524e2fccad73134b48669cccf5b5422c99325e2c201c9460f120f6dc2e93dfeb