[INFO] fetching crate elor 1.1.4...
[INFO] testing elor-1.1.4 against 1.75.0 for beta-1.76-1
[INFO] extracting crate elor 1.1.4 into /workspace/builds/worker-1-tc1/source
[INFO] validating manifest of crates.io crate elor 1.1.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elor 1.1.4
[INFO] finished tweaking crates.io crate elor 1.1.4
[INFO] tweaked toml for crates.io crate elor 1.1.4 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27924ec4cbb747092d22657d559a7b2369be10244385ee023abe167a7ba3be95
[INFO] running `Command { std: "docker" "start" "-a" "27924ec4cbb747092d22657d559a7b2369be10244385ee023abe167a7ba3be95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27924ec4cbb747092d22657d559a7b2369be10244385ee023abe167a7ba3be95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27924ec4cbb747092d22657d559a7b2369be10244385ee023abe167a7ba3be95", kill_on_drop: false }`
[INFO] [stdout] 27924ec4cbb747092d22657d559a7b2369be10244385ee023abe167a7ba3be95
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad46e760b9b1f3b9b6eb2abf39b21a9fdcdf8f08130e9c8f2e19f2a6e94944d4
[INFO] running `Command { std: "docker" "start" "-a" "ad46e760b9b1f3b9b6eb2abf39b21a9fdcdf8f08130e9c8f2e19f2a6e94944d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling elor v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.27s
[INFO] running `Command { std: "docker" "inspect" "ad46e760b9b1f3b9b6eb2abf39b21a9fdcdf8f08130e9c8f2e19f2a6e94944d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad46e760b9b1f3b9b6eb2abf39b21a9fdcdf8f08130e9c8f2e19f2a6e94944d4", kill_on_drop: false }`
[INFO] [stdout] ad46e760b9b1f3b9b6eb2abf39b21a9fdcdf8f08130e9c8f2e19f2a6e94944d4
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f98c51c9aa96a9ba893ad12bb011fdf461cd2469e50a3b002c6c5c7b5bdb0801
[INFO] running `Command { std: "docker" "start" "-a" "f98c51c9aa96a9ba893ad12bb011fdf461cd2469e50a3b002c6c5c7b5bdb0801", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling elor v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.28s
[INFO] running `Command { std: "docker" "inspect" "f98c51c9aa96a9ba893ad12bb011fdf461cd2469e50a3b002c6c5c7b5bdb0801", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f98c51c9aa96a9ba893ad12bb011fdf461cd2469e50a3b002c6c5c7b5bdb0801", kill_on_drop: false }`
[INFO] [stdout] f98c51c9aa96a9ba893ad12bb011fdf461cd2469e50a3b002c6c5c7b5bdb0801
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 020c3cb5e5b6bf2f8a23102bca3bba1de49228b88801d23b0f5ab5655e4c4d71
[INFO] running `Command { std: "docker" "start" "-a" "020c3cb5e5b6bf2f8a23102bca3bba1de49228b88801d23b0f5ab5655e4c4d71", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elor-fbb4bc817f318801)
[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] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-f6d8e81309ec9b07)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test split_arc ... ok
[INFO] [stdout] test split ... ok
[INFO] [stderr]    Doc-tests elor
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.54s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Either<A,B>::as_deref_mut (line 119) ... FAILED
[INFO] [stdout] test src/lib.rs - Either<A,B>::as_deref (line 101) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Either<A,B>::as_deref_mut (line 119) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:126:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assert_eq!(beta, Left("hello world"))
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected enum `Either<&mut str, &mut [u8]>`
[INFO] [stdout]              found enum `Either<&str, _>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Either<A,B>::as_deref_mut (line 119)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "020c3cb5e5b6bf2f8a23102bca3bba1de49228b88801d23b0f5ab5655e4c4d71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "020c3cb5e5b6bf2f8a23102bca3bba1de49228b88801d23b0f5ab5655e4c4d71", kill_on_drop: false }`
[INFO] [stdout] 020c3cb5e5b6bf2f8a23102bca3bba1de49228b88801d23b0f5ab5655e4c4d71
[INFO] testing elor-1.1.4 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate elor 1.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate elor 1.1.4 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate elor 1.1.4
[INFO] finished tweaking crates.io crate elor 1.1.4
[INFO] tweaked toml for crates.io crate elor 1.1.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 176f26693bc804182a203d682d1eb545698f7f12b41d5e894c2dade861b0d8ea
[INFO] running `Command { std: "docker" "start" "-a" "176f26693bc804182a203d682d1eb545698f7f12b41d5e894c2dade861b0d8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "176f26693bc804182a203d682d1eb545698f7f12b41d5e894c2dade861b0d8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "176f26693bc804182a203d682d1eb545698f7f12b41d5e894c2dade861b0d8ea", kill_on_drop: false }`
[INFO] [stdout] 176f26693bc804182a203d682d1eb545698f7f12b41d5e894c2dade861b0d8ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40f00f0f30ae77e503b058de3610ef8e255c1922a84fc05e057b1099274008b1
[INFO] running `Command { std: "docker" "start" "-a" "40f00f0f30ae77e503b058de3610ef8e255c1922a84fc05e057b1099274008b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling pin-project-internal v1.1.3
[INFO] [stderr]    Compiling pin-project v1.1.3
[INFO] [stderr]    Compiling elor v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.73s
[INFO] running `Command { std: "docker" "inspect" "40f00f0f30ae77e503b058de3610ef8e255c1922a84fc05e057b1099274008b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40f00f0f30ae77e503b058de3610ef8e255c1922a84fc05e057b1099274008b1", kill_on_drop: false }`
[INFO] [stdout] 40f00f0f30ae77e503b058de3610ef8e255c1922a84fc05e057b1099274008b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d11e087ac7de030efda346de7c997787440c1f765715390dbc2217d4d4c4067
[INFO] running `Command { std: "docker" "start" "-a" "0d11e087ac7de030efda346de7c997787440c1f765715390dbc2217d4d4c4067", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling socket2 v0.5.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling mio v0.8.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling pin-project-lite v0.2.13
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling tokio v1.35.1
[INFO] [stderr]    Compiling elor v1.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.48s
[INFO] running `Command { std: "docker" "inspect" "0d11e087ac7de030efda346de7c997787440c1f765715390dbc2217d4d4c4067", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d11e087ac7de030efda346de7c997787440c1f765715390dbc2217d4d4c4067", kill_on_drop: false }`
[INFO] [stdout] 0d11e087ac7de030efda346de7c997787440c1f765715390dbc2217d4d4c4067
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b64070b08b54892dbba3abacc20fae34afeaacc4237291200d629f215d8c2582
[INFO] running `Command { std: "docker" "start" "-a" "b64070b08b54892dbba3abacc20fae34afeaacc4237291200d629f215d8c2582", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/elor-9857e566d13afad3)
[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] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-95a732a0c1adf994)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test iter ... ok
[INFO] [stdout] test split_arc ... ok
[INFO] [stdout] test split ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.75s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elor
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - Either<A,B>::as_deref (line 101) ... ok
[INFO] [stdout] test src/lib.rs - Either<A,B>::as_deref_mut (line 119) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - Either<A,B>::as_deref_mut (line 119) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/lib.rs:126:22
[INFO] [stdout]   |
[INFO] [stdout] 9 |     assert_eq!(beta, Left("hello world"))
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected enum `Either<&mut _, &mut [u8]>`
[INFO] [stdout]              found enum `Either<&_, _>`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - Either<A,B>::as_deref_mut (line 119)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.21s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b64070b08b54892dbba3abacc20fae34afeaacc4237291200d629f215d8c2582", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64070b08b54892dbba3abacc20fae34afeaacc4237291200d629f215d8c2582", kill_on_drop: false }`
[INFO] [stdout] b64070b08b54892dbba3abacc20fae34afeaacc4237291200d629f215d8c2582
