[INFO] fetching crate ovr-ruc 1.0.8...
[INFO] testing ovr-ruc-1.0.8 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ovr-ruc 1.0.8 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ovr-ruc 1.0.8
[INFO] finished tweaking crates.io crate ovr-ruc 1.0.8
[INFO] tweaked toml for crates.io crate ovr-ruc 1.0.8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ovr-ruc 1.0.8 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding nix v0.23.2 (available: v0.30.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af5c1b4edc9ac8471806c981f21158da9128c96a2c750d1285d058c6b1a6776f
[INFO] running `Command { std: "docker" "start" "-a" "af5c1b4edc9ac8471806c981f21158da9128c96a2c750d1285d058c6b1a6776f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af5c1b4edc9ac8471806c981f21158da9128c96a2c750d1285d058c6b1a6776f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af5c1b4edc9ac8471806c981f21158da9128c96a2c750d1285d058c6b1a6776f", kill_on_drop: false }`
[INFO] [stdout] af5c1b4edc9ac8471806c981f21158da9128c96a2c750d1285d058c6b1a6776f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e050135d4b031b5ac294765a2a9d40a2198f1ff341c0830c85c350bec9426b9c
[INFO] running `Command { std: "docker" "start" "-a" "e050135d4b031b5ac294765a2a9d40a2198f1ff341c0830c85c350bec9426b9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling ovr-ruc v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.44s
[INFO] running `Command { std: "docker" "inspect" "e050135d4b031b5ac294765a2a9d40a2198f1ff341c0830c85c350bec9426b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e050135d4b031b5ac294765a2a9d40a2198f1ff341c0830c85c350bec9426b9c", kill_on_drop: false }`
[INFO] [stdout] e050135d4b031b5ac294765a2a9d40a2198f1ff341c0830c85c350bec9426b9c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c6aca4757e7070e5ce39a1db8d3fd5a98af38754c12dda55bb7b587f1e4c859e
[INFO] running `Command { std: "docker" "start" "-a" "c6aca4757e7070e5ce39a1db8d3fd5a98af38754c12dda55bb7b587f1e4c859e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ovr-ruc v1.0.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "c6aca4757e7070e5ce39a1db8d3fd5a98af38754c12dda55bb7b587f1e4c859e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6aca4757e7070e5ce39a1db8d3fd5a98af38754c12dda55bb7b587f1e4c859e", kill_on_drop: false }`
[INFO] [stdout] c6aca4757e7070e5ce39a1db8d3fd5a98af38754c12dda55bb7b587f1e4c859e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5ca51ece73e9e2070c79ec8180026e5f6187738ba65cbeb5dac00f17f9a2beff
[INFO] running `Command { std: "docker" "start" "-a" "5ca51ece73e9e2070c79ec8180026e5f6187738ba65cbeb5dac00f17f9a2beff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ovr_ruc-efb703661bd1fa91)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test err::test::t_error_chain ... ok
[INFO] [stdout] test tests::t_max_min ... ok
[INFO] [stdout] test tests::t_macro ... ok
[INFO] [stdout] test err::test::t_get_pidns ... ok
[INFO] [stdout] test tests::t_display_style - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ovr_ruc
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 19) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 19) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `ruc`
[INFO] [stdout]  --> src/lib.rs:20:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ruc::{err::*, *};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `ruc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ruc`, use `cargo add ruc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ruc`
[INFO] [stdout]  --> src/lib.rs:20:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ruc::{err::*, *};
[INFO] [stdout]   |     ^^^ use of unresolved module or unlinked crate `ruc`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ruc`, use `cargo add ruc` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `eg` in this scope
[INFO] [stdout]  --> src/lib.rs:26:37
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let l1 = || -> Result<()> { Err(eg!("The final error message!")) };
[INFO] [stdout]   |                                     ^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use ovr_ruc::eg;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `d` in this scope
[INFO] [stdout]   --> src/lib.rs:27:40
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let l2 = || -> Result<()> { l1().c(d!()) };
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use ovr_ruc::d;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `d` in this scope
[INFO] [stdout]   --> src/lib.rs:28:40
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let l3 = || -> Result<()> { l2().c(d!("A custom message!")) };
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use ovr_ruc::d;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `d` in this scope
[INFO] [stdout]   --> src/lib.rs:29:40
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let l4 = || -> Result<()> { l3().c(d!("ERR_UNKNOWN")) };
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use ovr_ruc::d;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `d` in this scope
[INFO] [stdout]   --> src/lib.rs:30:40
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let l5 = || -> Result<()> { l4().c(d!(@CustomErr(-1))) };
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use ovr_ruc::d;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `pnk` in this scope
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pnk!(l5());
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]    |
[INFO] [stdout]  2 + use ovr_ruc::pnk;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]  --> src/lib.rs:26:20
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let l1 = || -> Result<()> { Err(eg!("The final error message!")) };
[INFO] [stdout]   |                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]   |                    |
[INFO] [stdout]   |                    expected 2 generic arguments
[INFO] [stdout]   |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let l1 = || -> Result<(), E> { Err(eg!("The final error message!")) };
[INFO] [stdout]   |                             +++
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/lib.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let l2 = || -> Result<()> { l1().c(d!()) };
[INFO] [stdout]    |                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let l2 = || -> Result<(), E> { l1().c(d!()) };
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/lib.rs:28:20
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let l3 = || -> Result<()> { l2().c(d!("A custom message!")) };
[INFO] [stdout]    |                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let l3 = || -> Result<(), E> { l2().c(d!("A custom message!")) };
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/lib.rs:29:20
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let l4 = || -> Result<()> { l3().c(d!("ERR_UNKNOWN")) };
[INFO] [stdout]    |                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let l4 = || -> Result<(), E> { l3().c(d!("ERR_UNKNOWN")) };
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> src/lib.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let l5 = || -> Result<()> { l4().c(d!(@CustomErr(-1))) };
[INFO] [stdout]    |                    ^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let l5 = || -> Result<(), E> { l4().c(d!(@CustomErr(-1))) };
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 13 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0107, E0432, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0107`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 19)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "5ca51ece73e9e2070c79ec8180026e5f6187738ba65cbeb5dac00f17f9a2beff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ca51ece73e9e2070c79ec8180026e5f6187738ba65cbeb5dac00f17f9a2beff", kill_on_drop: false }`
[INFO] [stdout] 5ca51ece73e9e2070c79ec8180026e5f6187738ba65cbeb5dac00f17f9a2beff
