[INFO] fetching crate nrot 2.0.0...
[INFO] testing nrot-2.0.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate nrot 2.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate nrot 2.0.0
[INFO] finished tweaking crates.io crate nrot 2.0.0
[INFO] tweaked toml for crates.io crate nrot 2.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nrot 2.0.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nrot 2.0.0 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fac9e4fe035d2b406ea153948edcddef21d5692d37e0937df43a305d4300271e
[INFO] running `Command { std: "docker" "start" "-a" "fac9e4fe035d2b406ea153948edcddef21d5692d37e0937df43a305d4300271e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fac9e4fe035d2b406ea153948edcddef21d5692d37e0937df43a305d4300271e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fac9e4fe035d2b406ea153948edcddef21d5692d37e0937df43a305d4300271e", kill_on_drop: false }`
[INFO] [stdout] fac9e4fe035d2b406ea153948edcddef21d5692d37e0937df43a305d4300271e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d76643abf75b6ea493f9e5a54e87c4acf3dee95df3e2f34731dee55657950c3d
[INFO] running `Command { std: "docker" "start" "-a" "d76643abf75b6ea493f9e5a54e87c4acf3dee95df3e2f34731dee55657950c3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling nrot v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "d76643abf75b6ea493f9e5a54e87c4acf3dee95df3e2f34731dee55657950c3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d76643abf75b6ea493f9e5a54e87c4acf3dee95df3e2f34731dee55657950c3d", kill_on_drop: false }`
[INFO] [stdout] d76643abf75b6ea493f9e5a54e87c4acf3dee95df3e2f34731dee55657950c3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2b5ba417547292ca4fde066b8c41e9a6ea98d5d42251fbf9911c7d4ac9dd42f0
[INFO] running `Command { std: "docker" "start" "-a" "2b5ba417547292ca4fde066b8c41e9a6ea98d5d42251fbf9911c7d4ac9dd42f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling nrot v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "2b5ba417547292ca4fde066b8c41e9a6ea98d5d42251fbf9911c7d4ac9dd42f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b5ba417547292ca4fde066b8c41e9a6ea98d5d42251fbf9911c7d4ac9dd42f0", kill_on_drop: false }`
[INFO] [stdout] 2b5ba417547292ca4fde066b8c41e9a6ea98d5d42251fbf9911c7d4ac9dd42f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d58e46f2b29498b6bc97f6d97e9ba94280a27c1348a35d3c8084e214c39c1bf9
[INFO] running `Command { std: "docker" "start" "-a" "d58e46f2b29498b6bc97f6d97e9ba94280a27c1348a35d3c8084e214c39c1bf9", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nrot-08656239ffc5bac0)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::all_rotations_encrypt ... ok
[INFO] [stdout] test tests::rot13_dencrypt ... ok
[INFO] [stdout] test tests::offsite ... ok
[INFO] [stdout] test tests::rot13_letter_decrypt ... ok
[INFO] [stdout] test tests::first_alphabet_position ... ok
[INFO] [stdout] test tests::letter_position ... ok
[INFO] [stdout] test tests::rot13_letter_encrypt ... ok
[INFO] [stdout] test tests::rot13_encrypt ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nrot
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - rot (line 70) ... ok
[INFO] [stdout] test src/lib.rs - rot_letter (line 36) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d58e46f2b29498b6bc97f6d97e9ba94280a27c1348a35d3c8084e214c39c1bf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d58e46f2b29498b6bc97f6d97e9ba94280a27c1348a35d3c8084e214c39c1bf9", kill_on_drop: false }`
[INFO] [stdout] d58e46f2b29498b6bc97f6d97e9ba94280a27c1348a35d3c8084e214c39c1bf9