[INFO] fetching crate gitdb 0.1.1... [INFO] checking gitdb-0.1.1 against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] extracting crate gitdb 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate gitdb 0.1.1 on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate gitdb 0.1.1 [INFO] finished tweaking crates.io crate gitdb 0.1.1 [INFO] tweaked toml for crates.io crate gitdb 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded git2 v0.6.11 [INFO] [stderr] Downloaded libgit2-sys v0.6.19 [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d933f66ae25d27e16331311174979caf3bf471a0de69ada418c072390f15e426 [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" "d933f66ae25d27e16331311174979caf3bf471a0de69ada418c072390f15e426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d933f66ae25d27e16331311174979caf3bf471a0de69ada418c072390f15e426", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d933f66ae25d27e16331311174979caf3bf471a0de69ada418c072390f15e426", kill_on_drop: false }` [INFO] [stdout] d933f66ae25d27e16331311174979caf3bf471a0de69ada418c072390f15e426 [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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 224c85309896bc3f0384af95ef699203f3b0ab7c95dcfdd815e9e75bd28c642a [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" "224c85309896bc3f0384af95ef699203f3b0ab7c95dcfdd815e9e75bd28c642a", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking bitflags v0.9.1 [INFO] [stderr] Checking data-encoding v2.3.0 [INFO] [stderr] Compiling cmake v0.1.44 [INFO] [stderr] Compiling ring v0.13.5 [INFO] [stderr] Compiling libz-sys v1.0.27 [INFO] [stderr] Compiling libssh2-sys v0.2.18 [INFO] [stderr] Compiling curl-sys v0.4.34+curl-7.71.1 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Compiling libgit2-sys v0.6.19 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking git2 v0.6.11 [INFO] [stderr] Checking gitdb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `obscure_input` [INFO] [stdout] --> src/crypto.rs:203:33 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn read_stdin(prompt: &str, obscure_input: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obscure_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obscure_input` [INFO] [stdout] --> src/crypto.rs:203:33 [INFO] [stdout] | [INFO] [stdout] 203 | pub fn read_stdin(prompt: &str, obscure_input: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_obscure_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "224c85309896bc3f0384af95ef699203f3b0ab7c95dcfdd815e9e75bd28c642a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "224c85309896bc3f0384af95ef699203f3b0ab7c95dcfdd815e9e75bd28c642a", kill_on_drop: false }` [INFO] [stdout] 224c85309896bc3f0384af95ef699203f3b0ab7c95dcfdd815e9e75bd28c642a