[INFO] cloning repository https://github.com/jDomantas/plank
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jDomantas/plank" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Fplank", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Fplank'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9555b704f45d8910fd7241fff7c3ad99f563403f
[INFO] checking jDomantas/plank against try#07fecb9cf34c4979a772ba38c99d6d9144768413 for pr-87710
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FjDomantas%2Fplank" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jDomantas/plank on toolchain 07fecb9cf34c4979a772ba38c99d6d9144768413
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jDomantas/plank
[INFO] finished tweaking git repo https://github.com/jDomantas/plank
[INFO] tweaked toml for git repo https://github.com/jDomantas/plank written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/jDomantas/plank already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v1.3.1
[INFO] [stderr]   Downloaded url_serde v0.2.0
[INFO] [stderr]   Downloaded simple-logging v1.0.1
[INFO] [stderr]   Downloaded languageserver-types v0.12.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cfc1e7f762c1a1d4c7932f0625d9580ad984aeb341710f1ed4ae296711ff8d2
[INFO] running `Command { std: "docker" "start" "-a" "0cfc1e7f762c1a1d4c7932f0625d9580ad984aeb341710f1ed4ae296711ff8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cfc1e7f762c1a1d4c7932f0625d9580ad984aeb341710f1ed4ae296711ff8d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cfc1e7f762c1a1d4c7932f0625d9580ad984aeb341710f1ed4ae296711ff8d2", kill_on_drop: false }`
[INFO] [stdout] 0cfc1e7f762c1a1d4c7932f0625d9580ad984aeb341710f1ed4ae296711ff8d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+07fecb9cf34c4979a772ba38c99d6d9144768413" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a20182daafc2c2287ff70138cf1c618b451fd5db617678f18f773fef744c01b8
[INFO] running `Command { std: "docker" "start" "-a" "a20182daafc2c2287ff70138cf1c618b451fd5db617678f18f773fef744c01b8", kill_on_drop: false }`
[INFO] [stderr]     Checking plank-ir v0.1.0 (/opt/rustwide/workdir/plank-ir)
[INFO] [stderr]     Checking plank-errors v0.1.0 (/opt/rustwide/workdir/plank-errors)
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]     Checking percent-encoding v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]     Checking itoa v0.4.7
[INFO] [stderr]     Checking bitflags v1.3.1
[INFO] [stderr]     Checking tinyvec v1.3.1
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking unicode-bidi v0.3.5
[INFO] [stderr]     Checking plank-syntax v0.1.0 (/opt/rustwide/workdir/plank-syntax)
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking plank-frontend v0.1.0 (/opt/rustwide/workdir/plank-frontend)
[INFO] [stderr]     Checking plank-interpreter v0.1.0 (/opt/rustwide/workdir/plank-interpreter)
[INFO] [stderr]     Checking plank-x86-backend v0.1.0 (/opt/rustwide/workdir/plank-x86-backend)
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking thread-id v3.3.0
[INFO] [stderr]     Checking simple-logging v1.0.1
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking tests v0.1.0 (/opt/rustwide/workdir/tests)
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking plank v0.1.0 (/opt/rustwide/workdir/plank)
[INFO] [stderr]     Checking url_serde v0.2.0
[INFO] [stderr]     Checking languageserver-types v0.12.0
[INFO] [stderr]     Checking plank-server v0.1.0 (/opt/rustwide/workdir/plank-server)
[INFO] [stdout] warning: field is never read: `jsonrpc`
[INFO] [stdout]  --> plank-server/src/jsonrpc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     jsonrpc: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> plank-server/src/jsonrpc.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn new<S: Into<String>>(code: i64, msg: S, data: Option<T>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `jsonrpc`
[INFO] [stdout]  --> plank-server/src/jsonrpc.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     jsonrpc: String,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> plank-server/src/jsonrpc.rs:64:12
[INFO] [stdout]    |
[INFO] [stdout] 64 |     pub fn new<S: Into<String>>(code: i64, msg: S, data: Option<T>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.15s
[INFO] running `Command { std: "docker" "inspect" "a20182daafc2c2287ff70138cf1c618b451fd5db617678f18f773fef744c01b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a20182daafc2c2287ff70138cf1c618b451fd5db617678f18f773fef744c01b8", kill_on_drop: false }`
[INFO] [stdout] a20182daafc2c2287ff70138cf1c618b451fd5db617678f18f773fef744c01b8