[INFO] fetching crate cuo 0.3.0... [INFO] testing cuo-0.3.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate cuo 0.3.0 into /workspace/builds/worker-14/source [INFO] validating manifest of crates.io crate cuo 0.3.0 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 cuo 0.3.0 [INFO] finished tweaking crates.io crate cuo 0.3.0 [INFO] tweaked toml for crates.io crate cuo 0.3.0 written to /workspace/builds/worker-14/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [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 crates-io v0.16.0 [INFO] [stderr] Downloaded git2-curl v0.8.2 [INFO] [stderr] Downloaded cargo v0.27.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 97e2bae2d619707f6cd825cba7bc6a9d298e21e7fec7ca8c02da0a09922fce46 [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" "97e2bae2d619707f6cd825cba7bc6a9d298e21e7fec7ca8c02da0a09922fce46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "97e2bae2d619707f6cd825cba7bc6a9d298e21e7fec7ca8c02da0a09922fce46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "97e2bae2d619707f6cd825cba7bc6a9d298e21e7fec7ca8c02da0a09922fce46", kill_on_drop: false }` [INFO] [stdout] 97e2bae2d619707f6cd825cba7bc6a9d298e21e7fec7ca8c02da0a09922fce46 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b6cc21b5c2fdec8bd27584cba7ab19ec85a15967c1386c49f1f9406304ba6e7a [INFO] running `Command { std: "docker" "start" "-a" "b6cc21b5c2fdec8bd27584cba7ab19ec85a15967c1386c49f1f9406304ba6e7a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling gimli v0.26.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling curl v0.4.40 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling rustc-demangle v0.1.21 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling home v0.3.4 [INFO] [stderr] Compiling crossbeam v0.3.2 [INFO] [stderr] Compiling lazycell v0.6.0 [INFO] [stderr] Compiling libz-sys v1.1.3 [INFO] [stderr] Compiling curl-sys v0.4.50+curl-7.79.1 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling filetime v0.1.15 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling object v0.27.1 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling tar v0.4.37 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling globset v0.4.8 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling ignore v0.4.18 [INFO] [stderr] Compiling flate2 v1.0.22 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling addr2line v0.17.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_ignored v0.0.4 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling crypto-hash v0.3.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling crates-io v0.16.0 [INFO] [stderr] Compiling git2 v0.7.5 [INFO] [stderr] Compiling git2-curl v0.8.2 [INFO] [stderr] Compiling cargo v0.27.0 [INFO] [stderr] Compiling cuo v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:73:37 [INFO] [stdout] | [INFO] [stdout] 73 | let mut pk_path = std::env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 3m 21s [INFO] running `Command { std: "docker" "inspect" "b6cc21b5c2fdec8bd27584cba7ab19ec85a15967c1386c49f1f9406304ba6e7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6cc21b5c2fdec8bd27584cba7ab19ec85a15967c1386c49f1f9406304ba6e7a", kill_on_drop: false }` [INFO] [stdout] b6cc21b5c2fdec8bd27584cba7ab19ec85a15967c1386c49f1f9406304ba6e7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 193deee8c001f1fff91490a4f41d9a10e14b0a97c8bb388b9a24a3a0f0508e8f [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" "193deee8c001f1fff91490a4f41d9a10e14b0a97c8bb388b9a24a3a0f0508e8f", kill_on_drop: false }` [INFO] [stderr] Compiling cuo v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:73:37 [INFO] [stdout] | [INFO] [stdout] 73 | let mut pk_path = std::env::home_dir().unwrap(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` 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 1.81s [INFO] running `Command { std: "docker" "inspect" "193deee8c001f1fff91490a4f41d9a10e14b0a97c8bb388b9a24a3a0f0508e8f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "193deee8c001f1fff91490a4f41d9a10e14b0a97c8bb388b9a24a3a0f0508e8f", kill_on_drop: false }` [INFO] [stdout] 193deee8c001f1fff91490a4f41d9a10e14b0a97c8bb388b9a24a3a0f0508e8f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 405173745b5212892fd23f5e8933c9f2be829486aa543077af5dcaaf613c2f74 [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" "405173745b5212892fd23f5e8933c9f2be829486aa543077af5dcaaf613c2f74", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stderr] --> src/main.rs:73:37 [INFO] [stderr] | [INFO] [stderr] 73 | let mut pk_path = std::env::home_dir().unwrap(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `cuo` (bin "cuo" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cuo-3d03acc9737be279) [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" "405173745b5212892fd23f5e8933c9f2be829486aa543077af5dcaaf613c2f74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "405173745b5212892fd23f5e8933c9f2be829486aa543077af5dcaaf613c2f74", kill_on_drop: false }` [INFO] [stdout] 405173745b5212892fd23f5e8933c9f2be829486aa543077af5dcaaf613c2f74