[INFO] fetching crate spruce 0.3.0... [INFO] testing spruce-0.3.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate spruce 0.3.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate spruce 0.3.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4/source/rust-toolchain [INFO] started tweaking crates.io crate spruce 0.3.0 [INFO] finished tweaking crates.io crate spruce 0.3.0 [INFO] tweaked toml for crates.io crate spruce 0.3.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate spruce 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tint v1.0.1 [INFO] [stderr] Downloaded darling_macro v0.10.1 [INFO] [stderr] Downloaded darling_core v0.10.1 [INFO] [stderr] Downloaded derive_builder_core v0.8.0 [INFO] [stderr] Downloaded derive_builder v0.8.0 [INFO] [stderr] Downloaded ptree v0.2.1 [INFO] [stderr] Downloaded structopt-derive v0.3.3 [INFO] [stderr] Downloaded structopt v0.3.3 [INFO] [stderr] Downloaded libc v0.2.64 [INFO] [stderr] Downloaded strsim v0.9.2 [INFO] [stderr] Downloaded darling v0.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5644aad1fc76a216213268a3b8c78cbb60cf2968ced151f16cf31d901a28207e [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" "5644aad1fc76a216213268a3b8c78cbb60cf2968ced151f16cf31d901a28207e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5644aad1fc76a216213268a3b8c78cbb60cf2968ced151f16cf31d901a28207e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5644aad1fc76a216213268a3b8c78cbb60cf2968ced151f16cf31d901a28207e", kill_on_drop: false }` [INFO] [stdout] 5644aad1fc76a216213268a3b8c78cbb60cf2968ced151f16cf31d901a28207e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2fc6891b5a869974eae83345873904eefcb9de26a40e6c0805f140d10c1b8df7 [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" "2fc6891b5a869974eae83345873904eefcb9de26a40e6c0805f140d10c1b8df7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.5 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling libc v0.2.64 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling serde v0.8.23 [INFO] [stderr] Compiling fnv v1.0.6 [INFO] [stderr] Compiling strsim v0.9.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling lazy_static v0.2.11 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling rayon-core v1.6.0 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling derive_builder v0.8.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rust-ini v0.13.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling tint v1.0.1 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling num_cpus v1.10.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling directories v1.0.2 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling serde_test v0.8.23 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling linked-hash-map v0.3.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling ordered-float v1.0.2 [INFO] [stderr] Compiling rayon v1.2.0 [INFO] [stderr] Compiling serde-hjson v0.8.2 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling serde-value v0.5.3 [INFO] [stderr] Compiling darling_core v0.10.1 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling config v0.9.3 [INFO] [stderr] Compiling structopt-derive v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Compiling darling_macro v0.10.1 [INFO] [stderr] Compiling structopt v0.3.3 [INFO] [stderr] Compiling darling v0.10.1 [INFO] [stderr] Compiling derive_builder_core v0.8.0 [INFO] [stderr] Compiling ptree v0.2.1 [INFO] [stderr] Compiling spruce v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 31s [INFO] running `Command { std: "docker" "inspect" "2fc6891b5a869974eae83345873904eefcb9de26a40e6c0805f140d10c1b8df7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fc6891b5a869974eae83345873904eefcb9de26a40e6c0805f140d10c1b8df7", kill_on_drop: false }` [INFO] [stdout] 2fc6891b5a869974eae83345873904eefcb9de26a40e6c0805f140d10c1b8df7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c0e26a2866ac6affda31c67a8c52fd02cac34ec352504c387546fbb25c3449e [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" "1c0e26a2866ac6affda31c67a8c52fd02cac34ec352504c387546fbb25c3449e", kill_on_drop: false }` [INFO] [stderr] Compiling spruce v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.67s [INFO] running `Command { std: "docker" "inspect" "1c0e26a2866ac6affda31c67a8c52fd02cac34ec352504c387546fbb25c3449e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c0e26a2866ac6affda31c67a8c52fd02cac34ec352504c387546fbb25c3449e", kill_on_drop: false }` [INFO] [stdout] 1c0e26a2866ac6affda31c67a8c52fd02cac34ec352504c387546fbb25c3449e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 1500d3a9642f5185bf743285afca2f36475edb77175e64b6c5bbdee660d8a8fd [INFO] running `Command { std: "docker" "start" "-a" "1500d3a9642f5185bf743285afca2f36475edb77175e64b6c5bbdee660d8a8fd", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.14s [INFO] [stdout] running 1 test [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/spruce-3c0a3c2c4c17bd79) [INFO] [stdout] test size::size_format_tests ... 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" "1500d3a9642f5185bf743285afca2f36475edb77175e64b6c5bbdee660d8a8fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1500d3a9642f5185bf743285afca2f36475edb77175e64b6c5bbdee660d8a8fd", kill_on_drop: false }` [INFO] [stdout] 1500d3a9642f5185bf743285afca2f36475edb77175e64b6c5bbdee660d8a8fd