[INFO] cloning repository https://github.com/Myrannas/js
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Myrannas/js" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMyrannas%2Fjs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMyrannas%2Fjs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dfc79018b467fe06df3f7a2c6df0fc75d8aca15a
[INFO] checking Myrannas/js against try#15a786332e2f0dd343b226ab6bb8ec028a350f73 for pr-81782
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMyrannas%2Fjs" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Myrannas/js on toolchain 15a786332e2f0dd343b226ab6bb8ec028a350f73
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Myrannas/js
[INFO] finished tweaking git repo https://github.com/Myrannas/js
[INFO] tweaked toml for git repo https://github.com/Myrannas/js written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/Myrannas/js already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /workspace/builds/worker-1/source/compiler/Cargo.toml
[INFO] [stderr] workspace: /workspace/builds/worker-1/source/Cargo.toml
[INFO] [stderr] warning: /workspace/builds/worker-1/source/Cargo.toml: unused manifest key: workspace.authors
[INFO] [stderr] warning: /workspace/builds/worker-1/source/Cargo.toml: unused manifest key: workspace.edition
[INFO] [stderr] warning: /workspace/builds/worker-1/source/Cargo.toml: unused manifest key: workspace.name
[INFO] [stderr] warning: /workspace/builds/worker-1/source/Cargo.toml: unused manifest key: workspace.version
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8767daed0f12969537f4372067b2c3fbe92242dca5bb20331adba7b0fc098682
[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" "8767daed0f12969537f4372067b2c3fbe92242dca5bb20331adba7b0fc098682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8767daed0f12969537f4372067b2c3fbe92242dca5bb20331adba7b0fc098682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8767daed0f12969537f4372067b2c3fbe92242dca5bb20331adba7b0fc098682", kill_on_drop: false }`
[INFO] [stdout] 8767daed0f12969537f4372067b2c3fbe92242dca5bb20331adba7b0fc098682
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+15a786332e2f0dd343b226ab6bb8ec028a350f73" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fadb810f0c01eeba962d4b3671008c50949ef84cc6ed4f2cde195a83d930a33
[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" "9fadb810f0c01eeba962d4b3671008c50949ef84cc6ed4f2cde195a83d930a33", kill_on_drop: false }`
[INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root:
[INFO] [stderr] package:   /opt/rustwide/workdir/compiler/Cargo.toml
[INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.authors
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.edition
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.name
[INFO] [stderr] warning: /opt/rustwide/workdir/Cargo.toml: unused manifest key: workspace.version
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.85
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]    Compiling utf8-ranges v1.0.4
[INFO] [stderr]    Compiling beef v0.5.0
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking thread_local v1.1.2
[INFO] [stderr]     Checking log v0.4.14
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking aho-corasick v0.7.15
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking regex v1.4.3
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking pretty_env_logger v0.4.0
[INFO] [stderr]    Compiling logos-derive v0.12.0
[INFO] [stderr]     Checking logos v0.12.0
[INFO] [stderr]     Checking compiler v0.1.0 (/opt/rustwide/workdir/compiler)
[INFO] [stdout] warning: unused import: `JsObject`
[INFO] [stdout]  --> compiler/src/vm.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::value::{FunctionReference, JsObject, RuntimeValue};
[INFO] [stdout]   |                                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `JsObject`
[INFO] [stdout]  --> compiler/src/vm.rs:3:39
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::value::{FunctionReference, JsObject, RuntimeValue};
[INFO] [stdout]   |                                       ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AddAssign`
[INFO] [stdout]   --> compiler/src/parser/ast.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     AddAssign {
[INFO] [stdout] 28 | |         assign_to: Reference<'a>,
[INFO] [stdout] 29 | |         expression: Box<Expression<'a>>,
[INFO] [stdout] 30 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `AddAssign`
[INFO] [stdout]   --> compiler/src/parser/ast.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 | /     AddAssign {
[INFO] [stdout] 28 | |         assign_to: Reference<'a>,
[INFO] [stdout] 29 | |         expression: Box<Expression<'a>>,
[INFO] [stdout] 30 | |     },
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking test_262 v0.1.0 (/opt/rustwide/workdir/test_262)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.88s
[INFO] running `Command { std: "docker" "inspect" "9fadb810f0c01eeba962d4b3671008c50949ef84cc6ed4f2cde195a83d930a33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fadb810f0c01eeba962d4b3671008c50949ef84cc6ed4f2cde195a83d930a33", kill_on_drop: false }`
[INFO] [stdout] 9fadb810f0c01eeba962d4b3671008c50949ef84cc6ed4f2cde195a83d930a33