[INFO] updating cached repository https://github.com/Chronophylos/rust-cipher [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9a5ebbfd04c0abe96ddf94413bf3964dfd2b0108 [INFO] testing Chronophylos/rust-cipher against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChronophylos%2Frust-cipher" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Chronophylos/rust-cipher on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Chronophylos/rust-cipher [INFO] finished tweaking git repo https://github.com/Chronophylos/rust-cipher [INFO] tweaked toml for git repo https://github.com/Chronophylos/rust-cipher written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Chronophylos/rust-cipher already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b92a6ed8a9449b7bb371e6dab73c4744a2fdd456f0c77cca70366d60a8ac15ef [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b92a6ed8a9449b7bb371e6dab73c4744a2fdd456f0c77cca70366d60a8ac15ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b92a6ed8a9449b7bb371e6dab73c4744a2fdd456f0c77cca70366d60a8ac15ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b92a6ed8a9449b7bb371e6dab73c4744a2fdd456f0c77cca70366d60a8ac15ef", kill_on_drop: false }` [INFO] [stdout] b92a6ed8a9449b7bb371e6dab73c4744a2fdd456f0c77cca70366d60a8ac15ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d6b602d6c1a5d5e8a7742778a959740c0fedaf430ce693714d7a3bb3267d5e8d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d6b602d6c1a5d5e8a7742778a959740c0fedaf430ce693714d7a3bb3267d5e8d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling modulo v0.1.2 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling rust-cipher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Maintain` [INFO] [stdout] --> src/ceasar.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Maintain, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Strict` [INFO] [stdout] --> src/ceasar.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Strict, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.71s [INFO] running `Command { std: "docker" "inspect" "d6b602d6c1a5d5e8a7742778a959740c0fedaf430ce693714d7a3bb3267d5e8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6b602d6c1a5d5e8a7742778a959740c0fedaf430ce693714d7a3bb3267d5e8d", kill_on_drop: false }` [INFO] [stdout] d6b602d6c1a5d5e8a7742778a959740c0fedaf430ce693714d7a3bb3267d5e8d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11325c126c01d58ff0e56c242b997441da3ae792b2491124e9daa81668058e7c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "11325c126c01d58ff0e56c242b997441da3ae792b2491124e9daa81668058e7c", kill_on_drop: false }` [INFO] [stderr] Compiling rust-cipher v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `Maintain` [INFO] [stdout] --> src/ceasar.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Maintain, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Strict` [INFO] [stdout] --> src/ceasar.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Strict, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Maintain` [INFO] [stdout] --> src/ceasar.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | Maintain, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Strict` [INFO] [stdout] --> src/ceasar.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | Strict, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.37s [INFO] running `Command { std: "docker" "inspect" "11325c126c01d58ff0e56c242b997441da3ae792b2491124e9daa81668058e7c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11325c126c01d58ff0e56c242b997441da3ae792b2491124e9daa81668058e7c", kill_on_drop: false }` [INFO] [stdout] 11325c126c01d58ff0e56c242b997441da3ae792b2491124e9daa81668058e7c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 92961f9392aad18fc6234720bfe7f355268d62e31834429448f47c784da2f7ef [INFO] running `Command { std: "docker" "start" "-a" "92961f9392aad18fc6234720bfe7f355268d62e31834429448f47c784da2f7ef", kill_on_drop: false }` [INFO] [stderr] warning: variant is never constructed: `Maintain` [INFO] [stderr] --> src/ceasar.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Maintain, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Strict` [INFO] [stderr] --> src/ceasar.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Strict, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Maintain` [INFO] [stderr] --> src/ceasar.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Maintain, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Strict` [INFO] [stderr] --> src/ceasar.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | Strict, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rust_cipher-c74c504592aefff9 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stderr] Doc-tests rust-cipher [INFO] [stdout] test ceasar::tests::test_key ... ok [INFO] [stdout] test ceasar::tests::test_encrypt ... ok [INFO] [stdout] test ceasar::tests::test_builder ... ok [INFO] [stdout] test ceasar::tests::test_mod ... ok [INFO] [stdout] test ceasar::tests::test_with_alphabet ... ok [INFO] [stdout] test ceasar::tests::test_decrypt ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "92961f9392aad18fc6234720bfe7f355268d62e31834429448f47c784da2f7ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92961f9392aad18fc6234720bfe7f355268d62e31834429448f47c784da2f7ef", kill_on_drop: false }` [INFO] [stdout] 92961f9392aad18fc6234720bfe7f355268d62e31834429448f47c784da2f7ef