[INFO] fetching crate product-os-random 0.0.30...
[INFO] checking product-os-random-0.0.30 against master#507271bc119683008ec719ecee48814e8ac86c65 for pr-146440
[INFO] extracting crate product-os-random 0.0.30 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate product-os-random 0.0.30
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate product-os-random 0.0.30
[INFO] tweaked toml for crates.io crate product-os-random 0.0.30 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate product-os-random 0.0.30 on toolchain 507271bc119683008ec719ecee48814e8ac86c65
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate product-os-random 0.0.30 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" "+507271bc119683008ec719ecee48814e8ac86c65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d465a7d9695261749d02e993204d7c51b48bb0d38beeb044c14eea29a339104
[INFO] running `Command { std: "docker" "start" "-a" "3d465a7d9695261749d02e993204d7c51b48bb0d38beeb044c14eea29a339104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d465a7d9695261749d02e993204d7c51b48bb0d38beeb044c14eea29a339104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d465a7d9695261749d02e993204d7c51b48bb0d38beeb044c14eea29a339104", kill_on_drop: false }`
[INFO] [stdout] 3d465a7d9695261749d02e993204d7c51b48bb0d38beeb044c14eea29a339104
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+507271bc119683008ec719ecee48814e8ac86c65" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30d34514b686c21a1addb812d2648da258cb07c41b19a5422d9ccf7d6abe72ca
[INFO] running `Command { std: "docker" "start" "-a" "30d34514b686c21a1addb812d2648da258cb07c41b19a5422d9ccf7d6abe72ca", kill_on_drop: false }`
[INFO] [stderr]     Checking no-std-compat v0.4.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking product-os-random v0.0.30 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rand::Rng as _`
[INFO] [stdout]    --> tests/api_tests.rs:631:9
[INFO] [stdout]     |
[INFO] [stdout] 631 |     use rand::Rng as _;
[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: `rand::Rng as _`
[INFO] [stdout]    --> tests/api_tests.rs:659:9
[INFO] [stdout]     |
[INFO] [stdout] 659 |     use rand::Rng as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::SeedableRng as _`
[INFO] [stdout]    --> tests/api_tests.rs:665:9
[INFO] [stdout]     |
[INFO] [stdout] 665 |     use rand::SeedableRng as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.44s
[INFO] running `Command { std: "docker" "inspect" "30d34514b686c21a1addb812d2648da258cb07c41b19a5422d9ccf7d6abe72ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30d34514b686c21a1addb812d2648da258cb07c41b19a5422d9ccf7d6abe72ca", kill_on_drop: false }`
[INFO] [stdout] 30d34514b686c21a1addb812d2648da258cb07c41b19a5422d9ccf7d6abe72ca
