[INFO] fetching crate cargo-supply-chain 0.0.4... [INFO] testing cargo-supply-chain-0.0.4 against 1.49.0 for beta-1.50-1 [INFO] extracting crate cargo-supply-chain 0.0.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate cargo-supply-chain 0.0.4 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate cargo-supply-chain 0.0.4 [INFO] finished tweaking crates.io crate cargo-supply-chain 0.0.4 [INFO] tweaked toml for crates.io crate cargo-supply-chain 0.0.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate cargo-supply-chain 0.0.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] d24a79a7bdf278240c6a2709cb5459b1e65d3296dc2b2e336c37cd5ba5d2c814 [INFO] running `Command { std: "docker" "start" "-a" "d24a79a7bdf278240c6a2709cb5459b1e65d3296dc2b2e336c37cd5ba5d2c814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d24a79a7bdf278240c6a2709cb5459b1e65d3296dc2b2e336c37cd5ba5d2c814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24a79a7bdf278240c6a2709cb5459b1e65d3296dc2b2e336c37cd5ba5d2c814", kill_on_drop: false }` [INFO] [stdout] d24a79a7bdf278240c6a2709cb5459b1e65d3296dc2b2e336c37cd5ba5d2c814 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--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] 9e76ce401c9ead1f8159451403e1558dc709800b2d32f544d6642eb6200f0bc3 [INFO] running `Command { std: "docker" "start" "-a" "9e76ce401c9ead1f8159451403e1558dc709800b2d32f544d6642eb6200f0bc3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.118 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling untrusted v0.7.1 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling chunked_transfer v1.3.0 [INFO] [stderr] Compiling pico-args v0.3.4 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling form_urlencoded v1.0.0 [INFO] [stderr] Compiling qstring v0.7.2 [INFO] [stderr] Compiling tinyvec v1.1.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling regex-automata v0.1.9 [INFO] [stderr] Compiling ring v0.16.19 [INFO] [stderr] Compiling filetime v0.2.13 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling xattr v0.2.2 [INFO] [stderr] Compiling flate2 v1.0.19 [INFO] [stderr] Compiling unicode-normalization v0.1.16 [INFO] [stderr] Compiling tar v0.4.30 [INFO] [stderr] Compiling directories v3.0.1 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling url v2.2.0 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.0 [INFO] [stderr] Compiling rustls v0.19.0 [INFO] [stderr] Compiling webpki-roots v0.21.0 [INFO] [stderr] Compiling rustls-native-certs v0.5.0 [INFO] [stderr] Compiling semver v0.10.0 [INFO] [stderr] Compiling bstr v0.2.14 [INFO] [stderr] Compiling humantime-serde v1.0.1 [INFO] [stderr] Compiling csv v1.1.5 [INFO] [stderr] Compiling ureq v1.5.4 [INFO] [stderr] Compiling cargo_metadata v0.11.4 [INFO] [stderr] Compiling cargo-supply-chain v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `versions` [INFO] [stdout] --> src/crates_cache.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | versions: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `VERSIONS_FS` [INFO] [stdout] --> src/crates_cache.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | const VERSIONS_FS: &'static str = "versions.json"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_versions` [INFO] [stdout] --> src/crates_cache.rs:323:8 [INFO] [stdout] | [INFO] [stdout] 323 | fn load_versions(&mut self) -> Option<&HashMap<(u64, String), Publisher>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "9e76ce401c9ead1f8159451403e1558dc709800b2d32f544d6642eb6200f0bc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e76ce401c9ead1f8159451403e1558dc709800b2d32f544d6642eb6200f0bc3", kill_on_drop: false }` [INFO] [stdout] 9e76ce401c9ead1f8159451403e1558dc709800b2d32f544d6642eb6200f0bc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "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] c888f7d15e2776427067f00d603f189a187ea51922d389c0d563f0bc70877b5a [INFO] running `Command { std: "docker" "start" "-a" "c888f7d15e2776427067f00d603f189a187ea51922d389c0d563f0bc70877b5a", kill_on_drop: false }` [INFO] [stderr] Compiling cargo-supply-chain v0.0.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `versions` [INFO] [stdout] --> src/crates_cache.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | versions: Option>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated constant is never used: `VERSIONS_FS` [INFO] [stdout] --> src/crates_cache.rs:91:5 [INFO] [stdout] | [INFO] [stdout] 91 | const VERSIONS_FS: &'static str = "versions.json"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load_versions` [INFO] [stdout] --> src/crates_cache.rs:323:8 [INFO] [stdout] | [INFO] [stdout] 323 | fn load_versions(&mut self) -> Option<&HashMap<(u64, String), Publisher>> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "c888f7d15e2776427067f00d603f189a187ea51922d389c0d563f0bc70877b5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c888f7d15e2776427067f00d603f189a187ea51922d389c0d563f0bc70877b5a", kill_on_drop: false }` [INFO] [stdout] c888f7d15e2776427067f00d603f189a187ea51922d389c0d563f0bc70877b5a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ecd5724082a03b491097c47188f0ff916dd5a4621a53255eb899ab4d21e94ef7 [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" "ecd5724082a03b491097c47188f0ff916dd5a4621a53255eb899ab4d21e94ef7", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `versions` [INFO] [stderr] --> src/crates_cache.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | versions: Option>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated constant is never used: `VERSIONS_FS` [INFO] [stderr] --> src/crates_cache.rs:91:5 [INFO] [stderr] | [INFO] [stderr] 91 | const VERSIONS_FS: &'static str = "versions.json"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `load_versions` [INFO] [stderr] --> src/crates_cache.rs:323:8 [INFO] [stderr] | [INFO] [stderr] 323 | fn load_versions(&mut self) -> Option<&HashMap<(u64, String), Publisher>> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/cargo_supply_chain-2330e82cc449ed6b [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ecd5724082a03b491097c47188f0ff916dd5a4621a53255eb899ab4d21e94ef7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecd5724082a03b491097c47188f0ff916dd5a4621a53255eb899ab4d21e94ef7", kill_on_drop: false }` [INFO] [stdout] ecd5724082a03b491097c47188f0ff916dd5a4621a53255eb899ab4d21e94ef7