[INFO] fetching crate minirng 0.1.1...
[INFO] checking minirng-0.1.1 against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1
[INFO] extracting crate minirng 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate minirng 0.1.1
[INFO] finished tweaking crates.io crate minirng 0.1.1
[INFO] tweaked toml for crates.io crate minirng 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate minirng 0.1.1 on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 17 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dac3815c74b54dae032e862bc93aca1127b1df7aba6b33b82ca44fc2e1388bb2
[INFO] running `Command { std: "docker" "start" "-a" "dac3815c74b54dae032e862bc93aca1127b1df7aba6b33b82ca44fc2e1388bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dac3815c74b54dae032e862bc93aca1127b1df7aba6b33b82ca44fc2e1388bb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dac3815c74b54dae032e862bc93aca1127b1df7aba6b33b82ca44fc2e1388bb2", kill_on_drop: false }`
[INFO] [stdout] dac3815c74b54dae032e862bc93aca1127b1df7aba6b33b82ca44fc2e1388bb2
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b41793ca3729983256cb53351ca0eca177411c5949df6e76ecad1c339764f02
[INFO] running `Command { std: "docker" "start" "-a" "9b41793ca3729983256cb53351ca0eca177411c5949df6e76ecad1c339764f02", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]     Checking minvect v0.1.7
[INFO] [stderr]     Checking minimg v0.1.4
[INFO] [stderr]     Checking minirng v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not compile `minirng` (test "noise") due to 1 previous error
[INFO] [stdout] error[E0599]: no method named `dump_to_file` found for struct `ImageBuffer` in the current scope
[INFO] [stdout]   --> tests/noise.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     buf.dump_to_file("noise.png");
[INFO] [stdout]    |         ^^^^^^^^^^^^ method not found in `ImageBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `dump_to_file` found for struct `ImageBuffer` in the current scope
[INFO] [stdout]   --> tests/bench.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     buf.dump_to_file("khash.png");
[INFO] [stdout]    |         ^^^^^^^^^^^^ method not found in `ImageBuffer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `minirng` (test "bench") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "9b41793ca3729983256cb53351ca0eca177411c5949df6e76ecad1c339764f02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b41793ca3729983256cb53351ca0eca177411c5949df6e76ecad1c339764f02", kill_on_drop: false }`
[INFO] [stdout] 9b41793ca3729983256cb53351ca0eca177411c5949df6e76ecad1c339764f02