[INFO] fetching crate hash_limette 0.1.4...
[INFO] testing hash_limette-0.1.4 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hash_limette 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate hash_limette 0.1.4
[INFO] finished tweaking crates.io crate hash_limette 0.1.4
[INFO] tweaked toml for crates.io crate hash_limette 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hash_limette 0.1.4 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hash_limette 0.1.4 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d4f382f2714d833efcecd1dadaa0dac113ea3010840089f61c5a9ccb65de077d
[INFO] running `Command { std: "docker" "start" "-a" "d4f382f2714d833efcecd1dadaa0dac113ea3010840089f61c5a9ccb65de077d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4f382f2714d833efcecd1dadaa0dac113ea3010840089f61c5a9ccb65de077d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4f382f2714d833efcecd1dadaa0dac113ea3010840089f61c5a9ccb65de077d", kill_on_drop: false }`
[INFO] [stdout] d4f382f2714d833efcecd1dadaa0dac113ea3010840089f61c5a9ccb65de077d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d459303249900e5eca0d29f059b2517d105e10cd9cdd0227c2a81b9ab589eb0e
[INFO] running `Command { std: "docker" "start" "-a" "d459303249900e5eca0d29f059b2517d105e10cd9cdd0227c2a81b9ab589eb0e", kill_on_drop: false }`
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling hash_limette v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[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: `Args`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env::{self, Args}, process::exit, ops::Not};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "d459303249900e5eca0d29f059b2517d105e10cd9cdd0227c2a81b9ab589eb0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d459303249900e5eca0d29f059b2517d105e10cd9cdd0227c2a81b9ab589eb0e", kill_on_drop: false }`
[INFO] [stdout] d459303249900e5eca0d29f059b2517d105e10cd9cdd0227c2a81b9ab589eb0e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86bfbde4c730b5e39e2a93416799ea5ec7e1fa46b4523c2d50ba3b9b1ee81b4b
[INFO] running `Command { std: "docker" "start" "-a" "86bfbde4c730b5e39e2a93416799ea5ec7e1fa46b4523c2d50ba3b9b1ee81b4b", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[INFO] [stdout]   |                                    ^^^^                    ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling hash_limette v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `alphabet` and `self`
[INFO] [stdout]  --> src/lib.rs:2:36
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[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: `Args`
[INFO] [stdout]  --> src/main.rs:1:23
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{env::{self, Args}, process::exit, ops::Not};
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "86bfbde4c730b5e39e2a93416799ea5ec7e1fa46b4523c2d50ba3b9b1ee81b4b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86bfbde4c730b5e39e2a93416799ea5ec7e1fa46b4523c2d50ba3b9b1ee81b4b", kill_on_drop: false }`
[INFO] [stdout] 86bfbde4c730b5e39e2a93416799ea5ec7e1fa46b4523c2d50ba3b9b1ee81b4b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 792991f7dca8f387d8e1ebab5d4b988a70a2eebf1f3f9b914d95f1945d28a984
[INFO] running `Command { std: "docker" "start" "-a" "792991f7dca8f387d8e1ebab5d4b988a70a2eebf1f3f9b914d95f1945d28a984", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `alphabet` and `self`
[INFO] [stdout] 
[INFO] [stderr]  --> src/lib.rs:2:36
[INFO] [stdout] running 4 tests
[INFO] [stderr]   |
[INFO] [stdout] test tests::test_base64_encode_decode ... ok
[INFO] [stderr] 2 | use base64::{Engine as _, engine::{self, general_purpose}, alphabet};
[INFO] [stdout] test tests::test_encrypt_different_chars ... ok
[INFO] [stderr]   |                                    ^^^^                    ^^^^^^^^
[INFO] [stdout] test tests::test_encrypt_decrypt ... ok
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hash_limette` (lib) generated 1 warning (run `cargo fix --lib -p hash_limette` to apply 1 suggestion)
[INFO] [stderr] warning: unused import: `Args`
[INFO] [stderr]  --> src/main.rs:1:23
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{env::{self, Args}, process::exit, ops::Not};
[INFO] [stderr]   |                       ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hash_limette` (bin "hash_limette" test) generated 1 warning (run `cargo fix --bin "hash_limette" -p hash_limette --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `hash_limette` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hash_limette-6353e4f11f1ff4a7)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/hash_limette-c72bb5399a4c8366)
[INFO] [stdout] test tests::test_base64_encode_decode_different_chars ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hash_limette
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "792991f7dca8f387d8e1ebab5d4b988a70a2eebf1f3f9b914d95f1945d28a984", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "792991f7dca8f387d8e1ebab5d4b988a70a2eebf1f3f9b914d95f1945d28a984", kill_on_drop: false }`
[INFO] [stdout] 792991f7dca8f387d8e1ebab5d4b988a70a2eebf1f3f9b914d95f1945d28a984