[INFO] fetching crate bash_mac 0.1.0...
[INFO] checking bash_mac-0.1.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate bash_mac 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate bash_mac 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bash_mac 0.1.0
[INFO] tweaked toml for crates.io crate bash_mac 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bash_mac 0.1.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bash_mac 0.1.0 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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d3b201ea171799d0316b373458ad847b44a73523b229b69dd1253e28d56425d
[INFO] running `Command { std: "docker" "start" "-a" "6d3b201ea171799d0316b373458ad847b44a73523b229b69dd1253e28d56425d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d3b201ea171799d0316b373458ad847b44a73523b229b69dd1253e28d56425d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d3b201ea171799d0316b373458ad847b44a73523b229b69dd1253e28d56425d", kill_on_drop: false }`
[INFO] [stdout] 6d3b201ea171799d0316b373458ad847b44a73523b229b69dd1253e28d56425d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0537245c58920af899063510ae57183ebfd71a6fed4e83b13121fc549cd8a8cf
[INFO] running `Command { std: "docker" "start" "-a" "0537245c58920af899063510ae57183ebfd71a6fed4e83b13121fc549cd8a8cf", kill_on_drop: false }`
[INFO] [stderr]     Checking bash_mac v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `NULL` and `KEY` are never constructed
[INFO] [stdout]  --> tests/../src/bash/bash_prg.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub enum CODES {
[INFO] [stdout]   |          ----- variants in this enum
[INFO] [stdout] 5 |     NULL = 0b00000001,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 6 |     KEY = 0b00000101,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `restart` is never used
[INFO] [stdout]    --> tests/../src/bash/bash_prg.rs:207:8
[INFO] [stdout]     |
[INFO] [stdout] 207 | pub fn restart(state: &mut State, a: &[u32], k: &[u32]) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ratchet` is never used
[INFO] [stdout]    --> tests/../src/bash/bash_prg.rs:349:8
[INFO] [stdout]     |
[INFO] [stdout] 349 | pub fn ratchet(state: &mut State) {
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bash_prg_hash` is never used
[INFO] [stdout]    --> tests/../src/bash/bash_prg.rs:357:8
[INFO] [stdout]     |
[INFO] [stdout] 357 | pub fn bash_prg_hash(a_state: &mut State, l: u16, d: u16, a: &[u32], x: &[u8], n: usize) -> Vec<u8> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bash_hash` is never used
[INFO] [stdout]   --> tests/../src/bash/bash_hash.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn bash_hash(l: u16, hash: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `bash_hash` is never used
[INFO] [stdout]   --> tests/../src/bash/bash_hash.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub fn bash_hash(l: u16, hash: &[u8]) -> Result<Vec<u8>, String> {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "0537245c58920af899063510ae57183ebfd71a6fed4e83b13121fc549cd8a8cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0537245c58920af899063510ae57183ebfd71a6fed4e83b13121fc549cd8a8cf", kill_on_drop: false }`
[INFO] [stdout] 0537245c58920af899063510ae57183ebfd71a6fed4e83b13121fc549cd8a8cf