[INFO] fetching crate edon 0.0.27...
[INFO] checking edon-0.0.27 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate edon 0.0.27 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate edon 0.0.27
[INFO] finished tweaking crates.io crate edon 0.0.27
[INFO] tweaked toml for crates.io crate edon 0.0.27 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate edon 0.0.27 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate edon 0.0.27 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctor-proc-macro v0.0.5
[INFO] [stderr]   Downloaded dtor v0.0.6
[INFO] [stderr]   Downloaded dtor-proc-macro v0.0.5
[INFO] [stderr]   Downloaded ctor v0.4.2
[INFO] [stderr]   Downloaded libffi v4.0.0
[INFO] [stderr]   Downloaded libnode_sys v0.0.7
[INFO] [stderr]   Downloaded libffi-sys v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e65dc9bb2f577d15e607d57e6bf461e06baf43c9dbb29b34da2da9df584678a6
[INFO] running `Command { std: "docker" "start" "-a" "e65dc9bb2f577d15e607d57e6bf461e06baf43c9dbb29b34da2da9df584678a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e65dc9bb2f577d15e607d57e6bf461e06baf43c9dbb29b34da2da9df584678a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e65dc9bb2f577d15e607d57e6bf461e06baf43c9dbb29b34da2da9df584678a6", kill_on_drop: false }`
[INFO] [stdout] e65dc9bb2f577d15e607d57e6bf461e06baf43c9dbb29b34da2da9df584678a6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f1d34ccf02f5ca29d63f457c8d742f968dea47fe8718a648f19422685bce288
[INFO] running `Command { std: "docker" "start" "-a" "2f1d34ccf02f5ca29d63f457c8d742f968dea47fe8718a648f19422685bce288", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.19
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.5
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.5
[INFO] [stderr]     Checking libloading v0.8.6
[INFO] [stderr]     Checking libnode_sys v0.0.7
[INFO] [stderr]     Checking dtor v0.0.6
[INFO] [stderr]     Checking ctor v0.4.2
[INFO] [stderr]    Compiling libffi-sys v3.2.0
[INFO] [stderr]     Checking libffi v4.0.0
[INFO] [stderr]     Checking edon v0.0.27 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `val` is never read
[INFO] [stdout]    --> src/napi/bindgen_runtime/js_values/external.rs:203:7
[INFO] [stdout]     |
[INFO] [stdout] 203 |       val.adjusted_size = unsafe { adjusted_external_memory_size.assume_init() };
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `val` is never read
[INFO] [stdout]    --> src/napi/bindgen_runtime/js_values/external.rs:203:7
[INFO] [stdout]     |
[INFO] [stdout] 203 |       val.adjusted_size = unsafe { adjusted_external_memory_size.assume_init() };
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.32s
[INFO] running `Command { std: "docker" "inspect" "2f1d34ccf02f5ca29d63f457c8d742f968dea47fe8718a648f19422685bce288", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f1d34ccf02f5ca29d63f457c8d742f968dea47fe8718a648f19422685bce288", kill_on_drop: false }`
[INFO] [stdout] 2f1d34ccf02f5ca29d63f457c8d742f968dea47fe8718a648f19422685bce288