[INFO] fetching crate gitmoji 1.0.0...
[INFO] testing gitmoji-1.0.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate gitmoji 1.0.0 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate gitmoji 1.0.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gitmoji 1.0.0
[INFO] finished tweaking crates.io crate gitmoji 1.0.0
[INFO] tweaked toml for crates.io crate gitmoji 1.0.0 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate gitmoji 1.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c379260741e12e923cb3a38025f4759bb460a74f3335deca07dc565a5d0145a3
[INFO] running `Command { std: "docker" "start" "-a" "c379260741e12e923cb3a38025f4759bb460a74f3335deca07dc565a5d0145a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c379260741e12e923cb3a38025f4759bb460a74f3335deca07dc565a5d0145a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c379260741e12e923cb3a38025f4759bb460a74f3335deca07dc565a5d0145a3", kill_on_drop: false }`
[INFO] [stdout] c379260741e12e923cb3a38025f4759bb460a74f3335deca07dc565a5d0145a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6180d728683d08654378e36687da1709ae054ac7fe80a6b23a3f7552d6716ff0
[INFO] running `Command { std: "docker" "start" "-a" "6180d728683d08654378e36687da1709ae054ac7fe80a6b23a3f7552d6716ff0", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro-error v0.4.8
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[INFO] [stderr]    Compiling hyper-tls v0.4.1
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[INFO] [stderr]    Compiling structopt v0.3.9
[INFO] [stderr]    Compiling enquirer v0.3.0
[INFO] [stderr]    Compiling gitmoji v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `File` in the current scope
[INFO] [stdout]    --> src/main.rs:253:11
[INFO] [stdout]     |
[INFO] [stdout] 253 |     File::with_options().create(true).write(true).open(GITMOJI_CACHE.clone())?.write_all(emojis.dump().as_bytes())?;
[INFO] [stdout]     |           ^^^^^^^^^^^^ function or associated item not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `with_options` found for struct `File` in the current scope
[INFO] [stdout]    --> src/main.rs:260:11
[INFO] [stdout]     |
[INFO] [stdout] 260 |     File::with_options().read(true).open(GITMOJI_CACHE.clone())?.read_to_string(&mut string)?;
[INFO] [stdout]     |           ^^^^^^^^^^^^ function or associated item not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Write`
[INFO] [stdout]   --> src/main.rs:36:15
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::io::{Write, Read};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]   --> src/main.rs:36:22
[INFO] [stdout]    |
[INFO] [stdout] 36 | use std::io::{Write, Read};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `gitmoji` due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "6180d728683d08654378e36687da1709ae054ac7fe80a6b23a3f7552d6716ff0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6180d728683d08654378e36687da1709ae054ac7fe80a6b23a3f7552d6716ff0", kill_on_drop: false }`
[INFO] [stdout] 6180d728683d08654378e36687da1709ae054ac7fe80a6b23a3f7552d6716ff0