[INFO] fetching crate stdm 0.1.0...
[INFO] building stdm-0.1.0 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate stdm 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate stdm 0.1.0
[INFO] finished tweaking crates.io crate stdm 0.1.0
[INFO] tweaked toml for crates.io crate stdm 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stdm 0.1.0 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 9 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6373d335231c4e221f416472dc6b3d93fcb3d9ee37e17f9d5fe519c4d7d00a07
[INFO] running `Command { std: "docker" "start" "-a" "6373d335231c4e221f416472dc6b3d93fcb3d9ee37e17f9d5fe519c4d7d00a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6373d335231c4e221f416472dc6b3d93fcb3d9ee37e17f9d5fe519c4d7d00a07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6373d335231c4e221f416472dc6b3d93fcb3d9ee37e17f9d5fe519c4d7d00a07", kill_on_drop: false }`
[INFO] [stdout] 6373d335231c4e221f416472dc6b3d93fcb3d9ee37e17f9d5fe519c4d7d00a07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cfbea95352076f2e86f322a202b86a6beaafb003d387bf00ad3a98ba31d386a
[INFO] running `Command { std: "docker" "start" "-a" "0cfbea95352076f2e86f322a202b86a6beaafb003d387bf00ad3a98ba31d386a", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling siesta v0.1.8
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling strfn v0.1.0
[INFO] [stderr]    Compiling mcre v0.1.0
[INFO] [stderr]    Compiling semicolon v0.1.0
[INFO] [stderr]    Compiling stdm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hide::*`
[INFO] [stdout]  --> src/low/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use hide::*;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mp::*`
[INFO] [stdout]  --> src/low/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use mp::*;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s
[INFO] running `Command { std: "docker" "inspect" "0cfbea95352076f2e86f322a202b86a6beaafb003d387bf00ad3a98ba31d386a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cfbea95352076f2e86f322a202b86a6beaafb003d387bf00ad3a98ba31d386a", kill_on_drop: false }`
[INFO] [stdout] 0cfbea95352076f2e86f322a202b86a6beaafb003d387bf00ad3a98ba31d386a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8cf746945a7e3ae324854abeef8acb03acb2bce80eeeda71b0ae23e324daf030
[INFO] running `Command { std: "docker" "start" "-a" "8cf746945a7e3ae324854abeef8acb03acb2bce80eeeda71b0ae23e324daf030", kill_on_drop: false }`
[INFO] [stderr]    Compiling stdm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `hide::*`
[INFO] [stdout]  --> src/low/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use hide::*;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mp::*`
[INFO] [stdout]  --> src/low/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use mp::*;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hide::*`
[INFO] [stdout]  --> src/low/mod.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub use hide::*;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mp::*`
[INFO] [stdout]  --> src/low/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use mp::*;
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "8cf746945a7e3ae324854abeef8acb03acb2bce80eeeda71b0ae23e324daf030", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cf746945a7e3ae324854abeef8acb03acb2bce80eeeda71b0ae23e324daf030", kill_on_drop: false }`
[INFO] [stdout] 8cf746945a7e3ae324854abeef8acb03acb2bce80eeeda71b0ae23e324daf030