[INFO] cloning repository https://github.com/devnought/gitplz
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/devnought/gitplz" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevnought%2Fgitplz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevnought%2Fgitplz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2df98896ecd5f4909691024ba6052e8412aef574
[INFO] checking devnought/gitplz against try#32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d for pr-83312
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdevnought%2Fgitplz" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/devnought/gitplz on toolchain 32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/devnought/gitplz
[INFO] finished tweaking git repo https://github.com/devnought/gitplz
[INFO] tweaked toml for git repo https://github.com/devnought/gitplz written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/devnought/gitplz already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/devnought/ssh-config`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom v5.0.1
[INFO] [stderr]   Downloaded libssh2-sys v0.2.13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "metadata" "--no-deps" "--format-version=1", 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] 9d12c8a7da7d0d00095b99ec0cecdb989b3252547b10ac03dc0ac23677eb8317
[INFO] running `Command { std: "docker" "start" "-a" "9d12c8a7da7d0d00095b99ec0cecdb989b3252547b10ac03dc0ac23677eb8317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d12c8a7da7d0d00095b99ec0cecdb989b3252547b10ac03dc0ac23677eb8317", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d12c8a7da7d0d00095b99ec0cecdb989b3252547b10ac03dc0ac23677eb8317", kill_on_drop: false }`
[INFO] [stdout] 9d12c8a7da7d0d00095b99ec0cecdb989b3252547b10ac03dc0ac23677eb8317
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+32cb8dc6fdc8140b91f4d17c4883e528db4e7e6d" "check" "--frozen" "--all" "--all-targets" "--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] 7b2bcdff6a8cb57b4062a298a8b3798e444e09047a7525b4ab333a1f6b9366b4
[INFO] running `Command { std: "docker" "start" "-a" "7b2bcdff6a8cb57b4062a298a8b3798e444e09047a7525b4ab333a1f6b9366b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]     Checking static_assertions v0.3.4
[INFO] [stderr]     Checking openssl-probe v0.1.2
[INFO] [stderr]     Checking termcolor v1.0.5
[INFO] [stderr]    Compiling unicode-segmentation v1.5.0
[INFO] [stderr]     Checking unicode-width v0.1.6
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling nom v5.0.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking color_printer v0.1.0 (/opt/rustwide/workdir/color_printer)
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling lexical-core v0.4.6
[INFO] [stderr]     Checking unicode-normalization v0.1.9
[INFO] [stderr]     Checking quote v1.0.2
[INFO] [stderr]     Checking num_cpus v1.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]    Compiling jobserver v0.1.17
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]    Compiling cc v1.0.47
[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling openssl-sys v0.9.52
[INFO] [stderr]    Compiling libssh2-sys v0.2.13
[INFO] [stderr]    Compiling libgit2-sys v0.9.1
[INFO] [stderr]     Checking url v2.1.0
[INFO] [stderr]     Checking command_derive v0.1.0 (/opt/rustwide/workdir/command_derive)
[INFO] [stderr]     Checking command_mods v0.1.0 (/opt/rustwide/workdir/command_mods)
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]     Checking ssh-config v0.1.0 (https://github.com/devnought/ssh-config#4fd7f0e1)
[INFO] [stderr]    Compiling structopt-derive v0.3.3
[INFO] [stderr]     Checking git2 v0.10.1
[INFO] [stderr]     Checking structopt v0.3.3
[INFO] [stderr]     Checking gitlib v0.1.0 (/opt/rustwide/workdir/gitlib)
[INFO] [stdout] warning: unused variable: `asd`
[INFO] [stdout]    --> gitlib/src/repo.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let asd = format!("{:?}", e);
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_asd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `usr`
[INFO] [stdout]    --> gitlib/src/repo.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let usr = String::from(user);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_usr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `usr_url`
[INFO] [stdout]    --> gitlib/src/repo.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let usr_url = format!("{:?}", user_from_url);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_usr_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `asd`
[INFO] [stdout]    --> gitlib/src/repo.rs:100:17
[INFO] [stdout]     |
[INFO] [stdout] 100 |             let asd = format!("{:?}", e);
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_asd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `usr`
[INFO] [stdout]    --> gitlib/src/repo.rs:165:13
[INFO] [stdout]     |
[INFO] [stdout] 165 |         let usr = String::from(user);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_usr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `usr_url`
[INFO] [stdout]    --> gitlib/src/repo.rs:166:13
[INFO] [stdout]     |
[INFO] [stdout] 166 |         let usr_url = format!("{:?}", user_from_url);
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_usr_url`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]     Checking command v0.1.0 (/opt/rustwide/workdir/command)
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking git-plz v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.71s
[INFO] running `Command { std: "docker" "inspect" "7b2bcdff6a8cb57b4062a298a8b3798e444e09047a7525b4ab333a1f6b9366b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b2bcdff6a8cb57b4062a298a8b3798e444e09047a7525b4ab333a1f6b9366b4", kill_on_drop: false }`
[INFO] [stdout] 7b2bcdff6a8cb57b4062a298a8b3798e444e09047a7525b4ab333a1f6b9366b4