[INFO] fetching crate cap-std 0.16.3... [INFO] checking cap-std-0.16.3 against master#5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f for pr-87248 [INFO] extracting crate cap-std 0.16.3 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate cap-std 0.16.3 on toolchain 5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cap-std 0.16.3 [INFO] finished tweaking crates.io crate cap-std 0.16.3 [INFO] tweaked toml for crates.io crate cap-std 0.16.3 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f998d326355b2f0ba8e3ce9484fdf6a5d4950d1b4bb8668b278f9f77385bc087 [INFO] running `Command { std: "docker" "start" "-a" "f998d326355b2f0ba8e3ce9484fdf6a5d4950d1b4bb8668b278f9f77385bc087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f998d326355b2f0ba8e3ce9484fdf6a5d4950d1b4bb8668b278f9f77385bc087", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f998d326355b2f0ba8e3ce9484fdf6a5d4950d1b4bb8668b278f9f77385bc087", kill_on_drop: false }` [INFO] [stdout] f998d326355b2f0ba8e3ce9484fdf6a5d4950d1b4bb8668b278f9f77385bc087 [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=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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+5a8a44196b3cf099f8c9b0156bd902eaec0b4e5f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52d6fe41542a65364a50ae7928b5e9c4ae73ff6cc9fd55fcc12c1bad02159dc8 [INFO] running `Command { std: "docker" "start" "-a" "52d6fe41542a65364a50ae7928b5e9c4ae73ff6cc9fd55fcc12c1bad02159dc8", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.3 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking linux-raw-sys v0.0.17 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking ambient-authority v0.0.1 [INFO] [stderr] Checking maybe-owned v0.3.4 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking bitflags v1.2.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling io-lifetimes v0.2.0 [INFO] [stderr] Compiling posish v0.16.4 [INFO] [stderr] Compiling unsafe-io v0.7.1 [INFO] [stderr] Compiling cap-primitives v0.16.3 [INFO] [stderr] Compiling cap-std v0.16.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cstr v0.2.8 [INFO] [stderr] Checking fs-set-times v0.6.0 [INFO] [stdout] warning: the feature `seek_convenience` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:28:39 [INFO] [stdout] | [INFO] [stdout] 28 | #![cfg_attr(seek_convenience, feature(seek_convenience))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `seek_convenience` has been stable since 1.51.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:28:39 [INFO] [stdout] | [INFO] [stdout] 28 | #![cfg_attr(seek_convenience, feature(seek_convenience))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` 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 9.13s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "52d6fe41542a65364a50ae7928b5e9c4ae73ff6cc9fd55fcc12c1bad02159dc8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52d6fe41542a65364a50ae7928b5e9c4ae73ff6cc9fd55fcc12c1bad02159dc8", kill_on_drop: false }` [INFO] [stdout] 52d6fe41542a65364a50ae7928b5e9c4ae73ff6cc9fd55fcc12c1bad02159dc8