[INFO] fetching crate eyaml-rs 0.1.1...
[INFO] building eyaml-rs-0.1.1 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate eyaml-rs 0.1.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate eyaml-rs 0.1.1 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eyaml-rs 0.1.1
[INFO] finished tweaking crates.io crate eyaml-rs 0.1.1
[INFO] tweaked toml for crates.io crate eyaml-rs 0.1.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate eyaml-rs 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f0cdd61675229b456eba5dd75f92394ed3fe8b628c799337579105e02e9227d2
[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" "f0cdd61675229b456eba5dd75f92394ed3fe8b628c799337579105e02e9227d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f0cdd61675229b456eba5dd75f92394ed3fe8b628c799337579105e02e9227d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0cdd61675229b456eba5dd75f92394ed3fe8b628c799337579105e02e9227d2", kill_on_drop: false }`
[INFO] [stdout] f0cdd61675229b456eba5dd75f92394ed3fe8b628c799337579105e02e9227d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad886be8c12c537b3f27f653f4a21382e53f80182f104797f45448de8c1d2f35
[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" "ad886be8c12c537b3f27f653f4a21382e53f80182f104797f45448de8c1d2f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling yaml-rust v0.3.5
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling openssl-sys v0.9.58
[INFO] [stderr]    Compiling openssl v0.10.30
[INFO] [stderr]    Compiling eyaml-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `yaml_path`
[INFO] [stdout]    --> src/main.rs:270:16
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn open_editor(yaml_path: &str) {
[INFO] [stdout]     |                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_yaml_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recrypt_args`
[INFO] [stdout]    --> src/main.rs:374:26
[INFO] [stdout]     |
[INFO] [stdout] 374 |         ("recrypt", Some(recrypt_args)) => {
[INFO] [stdout]     |                          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recrypt_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rekey_args`
[INFO] [stdout]    --> src/main.rs:378:24
[INFO] [stdout]     |
[INFO] [stdout] 378 |         ("rekey", Some(rekey_args)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rekey_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edit_args`
[INFO] [stdout]    --> src/main.rs:382:23
[INFO] [stdout]     |
[INFO] [stdout] 382 |         ("edit", Some(edit_args)) => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edit_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none_args`
[INFO] [stdout]    --> src/main.rs:385:14
[INFO] [stdout]     |
[INFO] [stdout] 385 |         ("", none_args) => {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_none_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_keys_cli`
[INFO] [stdout]    --> src/main.rs:286:4
[INFO] [stdout]     |
[INFO] [stdout] 286 | fn create_keys_cli() -> u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.86s
[INFO] running `Command { std: "docker" "inspect" "ad886be8c12c537b3f27f653f4a21382e53f80182f104797f45448de8c1d2f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad886be8c12c537b3f27f653f4a21382e53f80182f104797f45448de8c1d2f35", kill_on_drop: false }`
[INFO] [stdout] ad886be8c12c537b3f27f653f4a21382e53f80182f104797f45448de8c1d2f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 18f323eb9aa51caa65c4d9d6d068d911589da3a3f1cb6005cb40f7c90f206b40
[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" "18f323eb9aa51caa65c4d9d6d068d911589da3a3f1cb6005cb40f7c90f206b40", kill_on_drop: false }`
[INFO] [stderr]    Compiling eyaml-rs v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `yaml_path`
[INFO] [stdout]    --> src/main.rs:270:16
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn open_editor(yaml_path: &str) {
[INFO] [stdout]     |                ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_yaml_path`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `recrypt_args`
[INFO] [stdout]    --> src/main.rs:374:26
[INFO] [stdout]     |
[INFO] [stdout] 374 |         ("recrypt", Some(recrypt_args)) => {
[INFO] [stdout]     |                          ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_recrypt_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rekey_args`
[INFO] [stdout]    --> src/main.rs:378:24
[INFO] [stdout]     |
[INFO] [stdout] 378 |         ("rekey", Some(rekey_args)) => {
[INFO] [stdout]     |                        ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rekey_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `edit_args`
[INFO] [stdout]    --> src/main.rs:382:23
[INFO] [stdout]     |
[INFO] [stdout] 382 |         ("edit", Some(edit_args)) => {
[INFO] [stdout]     |                       ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edit_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `none_args`
[INFO] [stdout]    --> src/main.rs:385:14
[INFO] [stdout]     |
[INFO] [stdout] 385 |         ("", none_args) => {
[INFO] [stdout]     |              ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_none_args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `create_keys_cli`
[INFO] [stdout]    --> src/main.rs:286:4
[INFO] [stdout]     |
[INFO] [stdout] 286 | fn create_keys_cli() -> u8 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "18f323eb9aa51caa65c4d9d6d068d911589da3a3f1cb6005cb40f7c90f206b40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18f323eb9aa51caa65c4d9d6d068d911589da3a3f1cb6005cb40f7c90f206b40", kill_on_drop: false }`
[INFO] [stdout] 18f323eb9aa51caa65c4d9d6d068d911589da3a3f1cb6005cb40f7c90f206b40
