[INFO] fetching crate railsgun 1.0.3...
[INFO] testing railsgun-1.0.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate railsgun 1.0.3 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate railsgun 1.0.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate railsgun 1.0.3
[INFO] finished tweaking crates.io crate railsgun 1.0.3
[INFO] tweaked toml for crates.io crate railsgun 1.0.3 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 686fc3a97c171be31c5eb5c2c6a5f3c996f8512540a84cf8c6380861164aa88a
[INFO] running `Command { std: "docker" "start" "-a" "686fc3a97c171be31c5eb5c2c6a5f3c996f8512540a84cf8c6380861164aa88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "686fc3a97c171be31c5eb5c2c6a5f3c996f8512540a84cf8c6380861164aa88a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "686fc3a97c171be31c5eb5c2c6a5f3c996f8512540a84cf8c6380861164aa88a", kill_on_drop: false }`
[INFO] [stdout] 686fc3a97c171be31c5eb5c2c6a5f3c996f8512540a84cf8c6380861164aa88a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a5dbfbaa3fa5577d79260a5d02f3ff1b18fdb9dfeb858c9f98298fc30bac8b4f
[INFO] running `Command { std: "docker" "start" "-a" "a5dbfbaa3fa5577d79260a5d02f3ff1b18fdb9dfeb858c9f98298fc30bac8b4f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling railsgun v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:165:1
[INFO] [stdout]     |
[INFO] [stdout] 165 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/async_result.rs:858:31
[INFO] [stdout]     |
[INFO] [stdout] 858 |             Result::Err(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stdout]     |                               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/async_result.rs:894:30
[INFO] [stdout]     |
[INFO] [stdout] 894 |             Result::Ok(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stdout]     |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "a5dbfbaa3fa5577d79260a5d02f3ff1b18fdb9dfeb858c9f98298fc30bac8b4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5dbfbaa3fa5577d79260a5d02f3ff1b18fdb9dfeb858c9f98298fc30bac8b4f", kill_on_drop: false }`
[INFO] [stdout] a5dbfbaa3fa5577d79260a5d02f3ff1b18fdb9dfeb858c9f98298fc30bac8b4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b179856ed9b4483c5ff500736b3ac2828bcbfa04c57eece4c472a4a7865790ae
[INFO] running `Command { std: "docker" "start" "-a" "b179856ed9b4483c5ff500736b3ac2828bcbfa04c57eece4c472a4a7865790ae", kill_on_drop: false }`
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:165:1
[INFO] [stdout]     |
[INFO] [stdout] 165 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling railsgun v1.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/async_result.rs:858:31
[INFO] [stdout]     |
[INFO] [stdout] 858 |             Result::Err(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stdout]     |                               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/async_result.rs:894:30
[INFO] [stdout]     |
[INFO] [stdout] 894 |             Result::Ok(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stdout]     |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]    --> src/lib.rs:165:1
[INFO] [stdout]     |
[INFO] [stdout] 165 | #[macro_use]
[INFO] [stdout]     | ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::ParseIntError`
[INFO] [stdout]     --> src/async_result.rs:1661:9
[INFO] [stdout]      |
[INFO] [stdout] 1661 |     use std::num::ParseIntError;
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/async_result.rs:1784:35
[INFO] [stdout]      |
[INFO] [stdout] 1784 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 3);
[INFO] [stdout]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/async_result.rs:1787:35
[INFO] [stdout]      |
[INFO] [stdout] 1787 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 42);
[INFO] [stdout]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/block_in_place_result.rs:1141:35
[INFO] [stdout]      |
[INFO] [stdout] 1141 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 3);
[INFO] [stdout]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]     --> src/block_in_place_result.rs:1144:35
[INFO] [stdout]      |
[INFO] [stdout] 1144 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 42);
[INFO] [stdout]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/async_result.rs:858:31
[INFO] [stdout]     |
[INFO] [stdout] 858 |             Result::Err(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stdout]     |                               ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]    --> src/async_result.rs:894:30
[INFO] [stdout]     |
[INFO] [stdout] 894 |             Result::Ok(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stdout]     |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "b179856ed9b4483c5ff500736b3ac2828bcbfa04c57eece4c472a4a7865790ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b179856ed9b4483c5ff500736b3ac2828bcbfa04c57eece4c472a4a7865790ae", kill_on_drop: false }`
[INFO] [stdout] b179856ed9b4483c5ff500736b3ac2828bcbfa04c57eece4c472a4a7865790ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 68e2110e3fa04b0fbad992bed38f6935d5b6d810f80afc5b2acd9fab625d5565
[INFO] running `Command { std: "docker" "start" "-a" "68e2110e3fa04b0fbad992bed38f6935d5b6d810f80afc5b2acd9fab625d5565", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]    --> src/lib.rs:165:1
[INFO] [stderr]     |
[INFO] [stderr] 165 | #[macro_use]
[INFO] [stderr]     | ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/async_result.rs:858:31
[INFO] [stderr]     |
[INFO] [stderr] 858 |             Result::Err(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stderr]     |                               ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]    --> src/async_result.rs:894:30
[INFO] [stderr]     |
[INFO] [stderr] 894 |             Result::Ok(_) => unsafe { hint::unreachable_unchecked() },
[INFO] [stderr]     |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::num::ParseIntError`
[INFO] [stderr]     --> src/async_result.rs:1661:9
[INFO] [stderr]      |
[INFO] [stderr] 1661 |     use std::num::ParseIntError;
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/async_result.rs:1784:35
[INFO] [stderr]      |
[INFO] [stderr] 1784 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 3);
[INFO] [stderr]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/async_result.rs:1787:35
[INFO] [stderr]      |
[INFO] [stderr] 1787 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 42);
[INFO] [stderr]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/block_in_place_result.rs:1141:35
[INFO] [stderr]      |
[INFO] [stderr] 1141 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 3);
[INFO] [stderr]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]     --> src/block_in_place_result.rs:1144:35
[INFO] [stderr]      |
[INFO] [stderr] 1144 |         assert_eq!(x.map_or_else(|e| k * 2, |v| v.len()), 42);
[INFO] [stderr]      |                                   ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: `railsgun` (lib) generated 3 warnings
[INFO] [stderr] warning: `railsgun` (lib test) generated 8 warnings (3 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/railsgun-7a51d5684cd066c9)
[INFO] [stdout] 
[INFO] [stdout] running 83 tests
[INFO] [stdout] test async_future_result::test::run ... ok
[INFO] [stdout] test async_future_result::test::async_unwrap_or_else ... ok
[INFO] [stdout] test async_future_result::test::test_async_and_then ... ok
[INFO] [stdout] test async_future_result::test::test_async_or_else ... ok
[INFO] [stdout] test async_future_result::test::test_map ... ok
[INFO] [stdout] test async_future_result::test::test_map_err ... ok
[INFO] [stdout] test async_result::test::and_then ... ok
[INFO] [stdout] test async_future_result::test::test_map_or ... ok
[INFO] [stdout] test async_result::test::as_ref ... ok
[INFO] [stdout] test async_result::test::and ... ok
[INFO] [stdout] test async_result::test::async_and_then ... ok
[INFO] [stdout] test async_result::test::async_map ... ok
[INFO] [stdout] test async_result::test::async_map_err ... ok
[INFO] [stdout] test async_result::test::async_or_else ... ok
[INFO] [stdout] test async_result::test::async_map_or ... ok
[INFO] [stdout] test async_result::test::async_unwrap_or_else ... ok
[INFO] [stdout] test async_result::test::cloned ... ok
[INFO] [stdout] test async_result::test::cloned_mut ... ok
[INFO] [stdout] test async_result::test::contains ... ok
[INFO] [stdout] test async_result::test::contains_err ... ok
[INFO] [stdout] test async_result::test::copied ... ok
[INFO] [stdout] test async_result::test::copied_mut ... ok
[INFO] [stdout] test async_result::test::err ... ok
[INFO] [stdout] test async_result::test::is_err ... ok
[INFO] [stdout] test async_result::test::is_ok ... ok
[INFO] [stdout] test async_result::test::iter ... ok
[INFO] [stdout] test async_result::test::map ... ok
[INFO] [stdout] test async_result::test::iter_mut ... ok
[INFO] [stdout] test async_result::test::map_err ... ok
[INFO] [stdout] test async_result::test::map_or ... ok
[INFO] [stdout] test async_result::test::map_or_else ... ok
[INFO] [stdout] test async_result::test::or ... ok
[INFO] [stdout] test async_result::test::ok ... ok
[INFO] [stdout] test async_result::test::or_else ... ok
[INFO] [stdout] test async_result::test::test_flatten_level_1 ... ok
[INFO] [stdout] test async_result::test::test_as_deref ... ok
[INFO] [stdout] test async_result::test::test_flatten_level_2 ... ok
[INFO] [stdout] test async_result::test::test_into_iter ... ok
[INFO] [stdout] test async_result::test::test_into_ok_or_err ... ok
[INFO] [stdout] test async_result::test::unwrap ... ok
[INFO] [stdout] test async_result::test::test_transpose ... ok
[INFO] [stdout] test async_result::test::unwrap_err ... ok
[INFO] [stdout] test async_result::test::unwrap_err_unchecked ... ok
[INFO] [stdout] test async_result::test::unwrap_or ... ok
[INFO] [stdout] test async_result::test::unwrap_or_default ... ok
[INFO] [stdout] test async_result::test::unwrap_or_else ... ok
[INFO] [stdout] test async_result::test::unwrap_unchecked ... ok
[INFO] [stdout] test future_result::test::test_and_then ... ok
[INFO] [stdout] test future_result::test::test_map_err ... ok
[INFO] [stdout] test future_result::test::test_map_or ... ok
[INFO] [stdout] test future_result::test::test_merge ... ok
[INFO] [stdout] test future_result::test::test_as_async_result ... ok
[INFO] [stdout] test future_result::test::test_map ... ok
[INFO] [stdout] test future_result::test::test_merge2 ... ok
[INFO] [stdout] test future_result::test::test_merge4 ... ok
[INFO] [stdout] test future_result::test::test_merge3 ... ok
[INFO] [stdout] test future_result::test::test_or_else ... ok
[INFO] [stdout] test future_result::test::unwrap_or_else ... ok
[INFO] [stdout] test merge::test::test_merge4 ... ok
[INFO] [stdout] test merge::test::test_merge3 ... ok
[INFO] [stdout] test merge::test::test_merge2 ... ok
[INFO] [stdout] test merge::test::test_merge ... ok
[INFO] [stdout] test future_result::test::test_as_async_result_struct ... ok
[INFO] [stdout] test block_in_place_result::test::test_unwrap_or ... ok
[INFO] [stdout] test block_in_place_result::test::test_map ... ok
[INFO] [stdout] test block_in_place_result::test::test_and ... ok
[INFO] [stdout] test block_in_place_result::test::map_or ... ok
[INFO] [stdout] test block_in_place_result::test::test_or ... ok
[INFO] [stdout] test block_in_place_result::test::test_map_err ... ok
[INFO] [stdout] test block_in_place_result::test::test_unwrap_unchecked ... ok
[INFO] [stdout] test block_in_place_result::test::test_unwrap_or_else ... ok
[INFO] [stdout] test block_in_place_result::test::test_unwrap_err_unchecked ... ok
[INFO] [stdout] test block_in_place_result::test::test_and_then ... ok
[INFO] [stdout] test block_in_place_result::test::map_or_else ... ok
[INFO] [stdout] test block_in_place_result::test::test_err ... ok
[INFO] [stdout] test block_in_place_result::test::test_or_else ... ok
[INFO] [stdout] test block_in_place_result::test::test_ok ... ok
[INFO] [stdout] test async_result::test::expect_err_panic - should panic ... ok
[INFO] [stdout] test async_result::test::unwrap_err_unchecked_no_run - should panic ... ok
[INFO] [stdout] test async_result::test::unwrap_err_panic - should panic ... ok
[INFO] [stdout] test async_result::test::unwrap_panic - should panic ... ok
[INFO] [stdout] test async_result::test::expect - should panic ... ok
[INFO] [stdout] test async_result::test::unwrap_unchecked_no_run - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 83 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests railsgun
[INFO] [stdout] 
[INFO] [stdout] running 114 tests
[INFO] [stdout] test src/async_result.rs - async_result::AsyncResult<T,E>::unwrap_unchecked (line 844) - compile ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name railsgun --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-a533d05448be7155.so --extern railsgun=/opt/rustwide/target/debug/deps/librailsgun-948d8c67469ff26f.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1854926f015ae395.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "68e2110e3fa04b0fbad992bed38f6935d5b6d810f80afc5b2acd9fab625d5565", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e2110e3fa04b0fbad992bed38f6935d5b6d810f80afc5b2acd9fab625d5565", kill_on_drop: false }`
[INFO] [stdout] 68e2110e3fa04b0fbad992bed38f6935d5b6d810f80afc5b2acd9fab625d5565