[INFO] fetching crate proc-caesar 1.1.0... [INFO] testing proc-caesar-1.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate proc-caesar 1.1.0 into /workspace/builds/worker-95/source [INFO] validating manifest of crates.io crate proc-caesar 1.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate proc-caesar 1.1.0 [INFO] finished tweaking crates.io crate proc-caesar 1.1.0 [INFO] tweaked toml for crates.io crate proc-caesar 1.1.0 written to /workspace/builds/worker-95/source/Cargo.toml [INFO] crate crates.io crate proc-caesar 1.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b4ff2f2c6ccc2dc6084209e8a32e233f28bb8016987cb8ea529ffd0ee6f59918 [INFO] running `Command { std: "docker" "start" "-a" "b4ff2f2c6ccc2dc6084209e8a32e233f28bb8016987cb8ea529ffd0ee6f59918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b4ff2f2c6ccc2dc6084209e8a32e233f28bb8016987cb8ea529ffd0ee6f59918", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4ff2f2c6ccc2dc6084209e8a32e233f28bb8016987cb8ea529ffd0ee6f59918", kill_on_drop: false }` [INFO] [stdout] b4ff2f2c6ccc2dc6084209e8a32e233f28bb8016987cb8ea529ffd0ee6f59918 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1499469a06c07f0b07d798e2abcb0af855075928238b16e6b1bb41a4ee5e78cc [INFO] running `Command { std: "docker" "start" "-a" "1499469a06c07f0b07d798e2abcb0af855075928238b16e6b1bb41a4ee5e78cc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling proc-caesar v1.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.31s [INFO] running `Command { std: "docker" "inspect" "1499469a06c07f0b07d798e2abcb0af855075928238b16e6b1bb41a4ee5e78cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1499469a06c07f0b07d798e2abcb0af855075928238b16e6b1bb41a4ee5e78cc", kill_on_drop: false }` [INFO] [stdout] 1499469a06c07f0b07d798e2abcb0af855075928238b16e6b1bb41a4ee5e78cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2d6a3dd80dbbcfd8b53e158904083d0abd98390aa0600d5b7c331cc125c7df6 [INFO] running `Command { std: "docker" "start" "-a" "d2d6a3dd80dbbcfd8b53e158904083d0abd98390aa0600d5b7c331cc125c7df6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-caesar v1.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/methods.rs:78:16 [INFO] [stdout] | [INFO] [stdout] 78 | 'a'...'z' => ebg(p, 'a'), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> examples/methods.rs:79:16 [INFO] [stdout] | [INFO] [stdout] 79 | 'A'...'Z' => ebg(p, 'A'), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `caesar_decode` [INFO] [stdout] --> examples/methods.rs:73:4 [INFO] [stdout] | [INFO] [stdout] 73 | sa pnrfne_qrpbqr(f: &fge) -> Fgevat { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.98s [INFO] running `Command { std: "docker" "inspect" "d2d6a3dd80dbbcfd8b53e158904083d0abd98390aa0600d5b7c331cc125c7df6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d6a3dd80dbbcfd8b53e158904083d0abd98390aa0600d5b7c331cc125c7df6", kill_on_drop: false }` [INFO] [stdout] d2d6a3dd80dbbcfd8b53e158904083d0abd98390aa0600d5b7c331cc125c7df6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1dfd5e251cec26ed7ded74a73b70c1e95ae14f341988711c51ad9ae62653f362 [INFO] running `Command { std: "docker" "start" "-a" "1dfd5e251cec26ed7ded74a73b70c1e95ae14f341988711c51ad9ae62653f362", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> examples/methods.rs:78:16 [INFO] [stderr] | [INFO] [stderr] 78 | 'a'...'z' => ebg(p, 'a'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> examples/methods.rs:79:16 [INFO] [stderr] | [INFO] [stderr] 79 | 'A'...'Z' => ebg(p, 'A'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: function is never used: `caesar_decode` [INFO] [stderr] --> examples/methods.rs:73:4 [INFO] [stderr] | [INFO] [stderr] 73 | sa pnrfne_qrpbqr(f: &fge) -> Fgevat { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `proc-caesar` (example "methods") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/proc_caesar-c71d171f69b9cfac) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test decoding_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests proc-caesar [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" "1dfd5e251cec26ed7ded74a73b70c1e95ae14f341988711c51ad9ae62653f362", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1dfd5e251cec26ed7ded74a73b70c1e95ae14f341988711c51ad9ae62653f362", kill_on_drop: false }` [INFO] [stdout] 1dfd5e251cec26ed7ded74a73b70c1e95ae14f341988711c51ad9ae62653f362