[INFO] fetching crate kwrap 0.0.1... [INFO] testing kwrap-0.0.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate kwrap 0.0.1 into /workspace/builds/worker-40/source [INFO] validating manifest of crates.io crate kwrap 0.0.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate kwrap 0.0.1 [INFO] finished tweaking crates.io crate kwrap 0.0.1 [INFO] tweaked toml for crates.io crate kwrap 0.0.1 written to /workspace/builds/worker-40/source/Cargo.toml [INFO] crate crates.io crate kwrap 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 995bbbf4aef1a108bad6f3dc46ce63a4c00d65320a0a1dbad9a90c6defbbbf37 [INFO] running `Command { std: "docker" "start" "-a" "995bbbf4aef1a108bad6f3dc46ce63a4c00d65320a0a1dbad9a90c6defbbbf37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "995bbbf4aef1a108bad6f3dc46ce63a4c00d65320a0a1dbad9a90c6defbbbf37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "995bbbf4aef1a108bad6f3dc46ce63a4c00d65320a0a1dbad9a90c6defbbbf37", kill_on_drop: false }` [INFO] [stdout] 995bbbf4aef1a108bad6f3dc46ce63a4c00d65320a0a1dbad9a90c6defbbbf37 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98ffd89f073637b467de2a86e22880f92ff56943f33fe5da7684deeb1bae7409 [INFO] running `Command { std: "docker" "start" "-a" "98ffd89f073637b467de2a86e22880f92ff56943f33fe5da7684deeb1bae7409", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling cc v1.0.69 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.1 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling tokio v1.9.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling tinyvec v1.3.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling brotli-decompressor v2.3.1 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.0 [INFO] [stderr] Compiling terminal_size v0.1.17 [INFO] [stderr] Compiling dirs-sys v0.3.6 [INFO] [stderr] Compiling brotli v3.3.0 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling console v0.14.1 [INFO] [stderr] Compiling dirs v4.0.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling aead v0.4.3 [INFO] [stderr] Compiling polyval v0.5.3 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling ctr v0.8.0 [INFO] [stderr] Compiling ghash v0.4.4 [INFO] [stderr] Compiling aes-gcm v0.9.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling dialoguer v0.8.0 [INFO] [stderr] Compiling tokio-util v0.6.7 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.3 [INFO] [stderr] Compiling async-compression v0.3.8 [INFO] [stderr] Compiling hyper v0.14.11 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.4 [INFO] [stderr] Compiling kwrap v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `pid` [INFO] [stdout] --> src/api.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | pid: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 46.23s [INFO] running `Command { std: "docker" "inspect" "98ffd89f073637b467de2a86e22880f92ff56943f33fe5da7684deeb1bae7409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98ffd89f073637b467de2a86e22880f92ff56943f33fe5da7684deeb1bae7409", kill_on_drop: false }` [INFO] [stdout] 98ffd89f073637b467de2a86e22880f92ff56943f33fe5da7684deeb1bae7409 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8edbf0fb5ab7335e8c91e2b111ca3b601906b5e06650b3f26d5d41e2f83af09e [INFO] running `Command { std: "docker" "start" "-a" "8edbf0fb5ab7335e8c91e2b111ca3b601906b5e06650b3f26d5d41e2f83af09e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling kwrap v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `pid` [INFO] [stdout] --> src/api.rs:69:5 [INFO] [stdout] | [INFO] [stdout] 69 | pid: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "8edbf0fb5ab7335e8c91e2b111ca3b601906b5e06650b3f26d5d41e2f83af09e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edbf0fb5ab7335e8c91e2b111ca3b601906b5e06650b3f26d5d41e2f83af09e", kill_on_drop: false }` [INFO] [stdout] 8edbf0fb5ab7335e8c91e2b111ca3b601906b5e06650b3f26d5d41e2f83af09e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-40/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c99e7b625079f7b7842cd7cf2ead2dc49411326accc120325abe9c23bcfd4fbe [INFO] running `Command { std: "docker" "start" "-a" "c99e7b625079f7b7842cd7cf2ead2dc49411326accc120325abe9c23bcfd4fbe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: field is never read: `pid` [INFO] [stderr] --> src/api.rs:69:5 [INFO] [stderr] | [INFO] [stderr] 69 | pid: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `kwrap` (bin "kwrap" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.60s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/kwrap-166e858e82519a3d) [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" "c99e7b625079f7b7842cd7cf2ead2dc49411326accc120325abe9c23bcfd4fbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c99e7b625079f7b7842cd7cf2ead2dc49411326accc120325abe9c23bcfd4fbe", kill_on_drop: false }` [INFO] [stdout] c99e7b625079f7b7842cd7cf2ead2dc49411326accc120325abe9c23bcfd4fbe