[INFO] fetching crate newt 0.6.8...
[INFO] checking newt-0.6.8 against try#da4929024a7261062885cb3209c9d7fdc919d233 for pr-135536
[INFO] extracting crate newt 0.6.8 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate newt 0.6.8 on toolchain da4929024a7261062885cb3209c9d7fdc919d233
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate newt 0.6.8
[INFO] finished tweaking crates.io crate newt 0.6.8
[INFO] tweaked toml for crates.io crate newt 0.6.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate newt 0.6.8 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" "+da4929024a7261062885cb3209c9d7fdc919d233" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e47937f86ae5e4573d228d5e495deedc355287f0a22bdbe4d68f34cf4c3b2c7c
[INFO] running `Command { std: "docker" "start" "-a" "e47937f86ae5e4573d228d5e495deedc355287f0a22bdbe4d68f34cf4c3b2c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e47937f86ae5e4573d228d5e495deedc355287f0a22bdbe4d68f34cf4c3b2c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47937f86ae5e4573d228d5e495deedc355287f0a22bdbe4d68f34cf4c3b2c7c", kill_on_drop: false }`
[INFO] [stdout] e47937f86ae5e4573d228d5e495deedc355287f0a22bdbe4d68f34cf4c3b2c7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:819108c5571ea2e421544af4d832f968d213c87fbe3707a016657f43d2f853bc" "/opt/rustwide/cargo-home/bin/cargo" "+da4929024a7261062885cb3209c9d7fdc919d233" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec6cbc5eea8f1b40b674159890220bdbc2e4dc628f1c949056f11ed9a3d94286
[INFO] running `Command { std: "docker" "start" "-a" "ec6cbc5eea8f1b40b674159890220bdbc2e4dc628f1c949056f11ed9a3d94286", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking fastrand v1.7.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking remove_dir_all v0.5.3
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]    Compiling regex v1.5.5
[INFO] [stderr]    Compiling newt_proc_macros v0.0.9
[INFO] [stderr]    Compiling newt-sys v0.1.9
[INFO] [stderr]     Checking newt v0.6.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]   --> src/windows.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::ffi::{CStr,CString};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]   --> src/windows.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::mem::size_of;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_int` and `c_void`
[INFO] [stdout]   --> src/windows.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::os::raw::{c_char,c_int,c_void};
[INFO] [stdout]    |                           ^^^^^ ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CStr`
[INFO] [stdout]   --> src/windows.rs:23:16
[INFO] [stdout]    |
[INFO] [stdout] 23 | use std::ffi::{CStr,CString};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::size_of`
[INFO] [stdout]   --> src/windows.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::mem::size_of;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `c_int` and `c_void`
[INFO] [stdout]   --> src/windows.rs:25:27
[INFO] [stdout]    |
[INFO] [stdout] 25 | use std::os::raw::{c_char,c_int,c_void};
[INFO] [stdout]    |                           ^^^^^ ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Parent` is never used
[INFO] [stdout]   --> src/intern/mod.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub trait Parent {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Parent` is never used
[INFO] [stdout]   --> src/intern/mod.rs:53:11
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub trait Parent {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "ec6cbc5eea8f1b40b674159890220bdbc2e4dc628f1c949056f11ed9a3d94286", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6cbc5eea8f1b40b674159890220bdbc2e4dc628f1c949056f11ed9a3d94286", kill_on_drop: false }`
[INFO] [stdout] ec6cbc5eea8f1b40b674159890220bdbc2e4dc628f1c949056f11ed9a3d94286