[INFO] fetching crate exttest 0.1.0... [INFO] testing exttest-0.1.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] extracting crate exttest 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate exttest 0.1.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate exttest 0.1.0 [INFO] finished tweaking crates.io crate exttest 0.1.0 [INFO] tweaked toml for crates.io crate exttest 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate crates.io crate exttest 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded determinator v0.3.0 [INFO] [stderr] Downloaded cfg-expr v0.7.1 [INFO] [stderr] Downloaded diffus v0.9.1 [INFO] [stderr] Downloaded guppy-summaries v0.4.0 [INFO] [stderr] Downloaded guppy v0.8.0 [INFO] [stderr] Downloaded nested v0.1.1 [INFO] [stderr] Downloaded target-spec v0.7.0 [INFO] [stderr] Downloaded hakari v0.2.0 [INFO] [stderr] Downloaded x-lint v0.1.0 [INFO] [stderr] Downloaded x-core v0.1.0 [INFO] [stderr] Downloaded camino v1.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfb2c020eaefb598c79ea664849e0c11592798cf23b48b30cd3ae122bd2cfe17 [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" "bfb2c020eaefb598c79ea664849e0c11592798cf23b48b30cd3ae122bd2cfe17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfb2c020eaefb598c79ea664849e0c11592798cf23b48b30cd3ae122bd2cfe17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfb2c020eaefb598c79ea664849e0c11592798cf23b48b30cd3ae122bd2cfe17", kill_on_drop: false }` [INFO] [stdout] bfb2c020eaefb598c79ea664849e0c11592798cf23b48b30cd3ae122bd2cfe17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b35dd5465f735c04f8f7bc27a6e61639fcc3d0257e8e374bf70ac357767ac526 [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" "b35dd5465f735c04f8f7bc27a6e61639fcc3d0257e8e374bf70ac357767ac526", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling once_cell v1.7.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling camino v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.63 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling target-spec v0.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling supercow v0.1.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling pathdiff v0.2.0 [INFO] [stderr] Compiling nested v0.1.1 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling itertools v0.10.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling twox-hash v1.6.0 [INFO] [stderr] Compiling diffy v0.2.1 [INFO] [stderr] Compiling cfg-expr v0.7.1 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.3 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling indexmap v1.6.1 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling colored-diff v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling bstr v0.2.15 [INFO] [stderr] Compiling diffus v0.9.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling crossbeam-epoch v0.9.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling globset v0.4.6 [INFO] [stderr] Compiling env_logger v0.8.3 [INFO] [stderr] Compiling atomicwrites v0.2.5 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling rental v0.5.5 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling cargo_metadata v0.12.3 [INFO] [stderr] Compiling guppy-summaries v0.4.0 [INFO] [stderr] Compiling guppy v0.8.0 [INFO] [stderr] Compiling hakari v0.2.0 [INFO] [stderr] Compiling determinator v0.3.0 [INFO] [stderr] Compiling x-core v0.1.0 [INFO] [stderr] Compiling x-lint v0.1.0 [INFO] [stderr] Compiling exttest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `exclude` [INFO] [stdout] --> src/build.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | exclude: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dummy` [INFO] [stdout] --> src/playground.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | dummy: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 17s [INFO] running `Command { std: "docker" "inspect" "b35dd5465f735c04f8f7bc27a6e61639fcc3d0257e8e374bf70ac357767ac526", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b35dd5465f735c04f8f7bc27a6e61639fcc3d0257e8e374bf70ac357767ac526", kill_on_drop: false }` [INFO] [stdout] b35dd5465f735c04f8f7bc27a6e61639fcc3d0257e8e374bf70ac357767ac526 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 90012faf9de2e754ed573b40ddeebe9670195a4e85e29f0b579456267b889fd6 [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" "90012faf9de2e754ed573b40ddeebe9670195a4e85e29f0b579456267b889fd6", kill_on_drop: false }` [INFO] [stderr] Compiling exttest v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `exclude` [INFO] [stdout] --> src/build.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | exclude: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dummy` [INFO] [stdout] --> src/playground.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | dummy: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.80s [INFO] running `Command { std: "docker" "inspect" "90012faf9de2e754ed573b40ddeebe9670195a4e85e29f0b579456267b889fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90012faf9de2e754ed573b40ddeebe9670195a4e85e29f0b579456267b889fd6", kill_on_drop: false }` [INFO] [stdout] 90012faf9de2e754ed573b40ddeebe9670195a4e85e29f0b579456267b889fd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1347fb662272e38e1a7cbf6b95624e348353a1236f14e318eab2659dd9518559 [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" "1347fb662272e38e1a7cbf6b95624e348353a1236f14e318eab2659dd9518559", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `exclude` [INFO] [stderr] --> src/build.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | exclude: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dummy` [INFO] [stderr] --> src/playground.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | dummy: bool, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `exttest` (bin "exttest" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/exttest-216fba60fbffe9d8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test cargo::selected_package::test::test_should_invoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1347fb662272e38e1a7cbf6b95624e348353a1236f14e318eab2659dd9518559", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1347fb662272e38e1a7cbf6b95624e348353a1236f14e318eab2659dd9518559", kill_on_drop: false }` [INFO] [stdout] 1347fb662272e38e1a7cbf6b95624e348353a1236f14e318eab2659dd9518559