[INFO] cloning repository https://github.com/wojciechkepka/rsys [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wojciechkepka/rsys" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwojciechkepka%2Frsys", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwojciechkepka%2Frsys'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e45e0c815d3c95b16aafa7abb70f13c23879da65 [INFO] checking wojciechkepka/rsys against try#334963c956d25708feab489a3816ae63f639355d for pr-135216-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwojciechkepka%2Frsys" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wojciechkepka/rsys on toolchain 334963c956d25708feab489a3816ae63f639355d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wojciechkepka/rsys [INFO] finished tweaking git repo https://github.com/wojciechkepka/rsys [INFO] tweaked toml for git repo https://github.com/wojciechkepka/rsys written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/wojciechkepka/rsys already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9fe5b2b473b9132928064bdd8b896c650f17036ecfe9f2c0ea8ae3b49c47eaf [INFO] running `Command { std: "docker" "start" "-a" "b9fe5b2b473b9132928064bdd8b896c650f17036ecfe9f2c0ea8ae3b49c47eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9fe5b2b473b9132928064bdd8b896c650f17036ecfe9f2c0ea8ae3b49c47eaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9fe5b2b473b9132928064bdd8b896c650f17036ecfe9f2c0ea8ae3b49c47eaf", kill_on_drop: false }` [INFO] [stdout] b9fe5b2b473b9132928064bdd8b896c650f17036ecfe9f2c0ea8ae3b49c47eaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1fcb2d272f4cf85978449ab0098681bd2e64886aecba38fffa6c27de7d603923 [INFO] running `Command { std: "docker" "start" "-a" "1fcb2d272f4cf85978449ab0098681bd2e64886aecba38fffa6c27de7d603923", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking sysctl v0.4.2 [INFO] [stderr] Checking rsys v0.5.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: methods `memory_shared`, `memory_buffered`, `memory_high_total`, and `memory_high_free` are never used [INFO] [stdout] --> src/os/linux/os_impl_ext.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait OsImplExt { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 11 | fn memory_shared(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn memory_buffered(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | fn memory_high_total(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn memory_high_free(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `memory_shared`, `memory_buffered`, `memory_high_total`, and `memory_high_free` are never used [INFO] [stdout] --> src/os/linux/os_impl_ext.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait OsImplExt { [INFO] [stdout] | --------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 11 | fn memory_shared(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 14 | fn memory_buffered(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | fn memory_high_total(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn memory_high_free(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.34s [INFO] running `Command { std: "docker" "inspect" "1fcb2d272f4cf85978449ab0098681bd2e64886aecba38fffa6c27de7d603923", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fcb2d272f4cf85978449ab0098681bd2e64886aecba38fffa6c27de7d603923", kill_on_drop: false }` [INFO] [stdout] 1fcb2d272f4cf85978449ab0098681bd2e64886aecba38fffa6c27de7d603923