[INFO] fetching crate ovr-ruc 1.0.8...
[INFO] testing ovr-ruc-1.0.8 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate ovr-ruc 1.0.8 into /workspace/builds/worker-0-tc1/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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ovr-ruc 1.0.8 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "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" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to highest compatible versions
[INFO] [stderr]       Adding nix v0.23.2 (available: v0.31.3)
[INFO] [stderr]       Adding rand v0.8.8 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf
[INFO] running `Command { std: "docker" "start" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling ovr-ruc v1.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]    --> src/lib.rs:212:44
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let format = time::format_description::parse("[year]-[month]-[day] [hour]:[minute]:[second] [offset_hour sign:mandatory]:[offse...
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:36:9
[INFO] [stdout]     |
[INFO] [stdout]  36 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.90s
[INFO] running `Command { std: "docker" "inspect" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling ovr-ruc v1.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]    --> src/lib.rs:212:44
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let format = time::format_description::parse("[year]-[month]-[day] [hour]:[minute]:[second] [offset_hour sign:mandatory]:[offse...
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:36:9
[INFO] [stdout]     |
[INFO] [stdout]  36 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stdout]    --> src/lib.rs:212:44
[INFO] [stdout]     |
[INFO] [stdout] 212 |     let format = time::format_description::parse("[year]-[month]-[day] [hour]:[minute]:[second] [offset_hour sign:mandatory]:[offse...
[INFO] [stdout]     |                                            ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:36:9
[INFO] [stdout]     |
[INFO] [stdout]  36 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated function `time::format_description::parse`: use `parse_borrowed` with the appropriate version for clarity
[INFO] [stderr]    --> src/lib.rs:212:44
[INFO] [stderr]     |
[INFO] [stderr] 212 |     let format = time::format_description::parse("[year]-[month]-[day] [hour]:[minute]:[second] [offset_hour sign:mandatory]:[offse...
[INFO] [stderr]     |                                            ^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:36:9
[INFO] [stderr]     |
[INFO] [stderr]  36 | #![deny(warnings)]
[INFO] [stderr]     |         ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: `ovr-ruc` (lib) generated 1 warning
[INFO] [stderr] warning: `ovr-ruc` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/ovr_ruc-cb64ca80b5dd620d)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test err::test::t_error_chain ... ok
[INFO] [stdout] test err::test::t_get_pidns ... ok
[INFO] [stdout] test tests::t_max_min ... ok
[INFO] [stdout] test tests::t_display_style - should panic ... ok
[INFO] [stdout] test tests::t_macro ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[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]: cannot find module or crate `ruc` in this scope
[INFO] [stdout]   --> src/lib.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | 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] 20 | 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] 26 |     let l1 = || -> Result<()> { Err(eg!("The final error message!")) };
[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] 27 |     let l2 = || -> Result<()> { l1().c(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] 28 |     let l3 = || -> Result<()> { l2().c(d!("A custom message!")) };
[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] 29 |     let l4 = || -> Result<()> { l3().c(d!("ERR_UNKNOWN")) };
[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] 30 |     let l5 = || -> Result<()> { l4().c(d!(@CustomErr(-1))) };
[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] 32 |     pnk!(l5());
[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] 26 |     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] 26 |     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] 27 |     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] 27 |     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] 28 |     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] 28 |     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] 29 |     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] 29 |     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] 30 |     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] 30 |     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 0.06s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf", kill_on_drop: false }`
[INFO] [stdout] a5436f77703cec6e08e1f1cf92307473f56b13b4cf2b9bac8dc8848fe9f65acf
