[INFO] cloning repository https://github.com/PluieElectrique/ena
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PluieElectrique/ena" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluieElectrique%2Fena", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluieElectrique%2Fena'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8620b40a50f444c4676077ef86c30537b0b6a7c7
[INFO] testing PluieElectrique/ena against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPluieElectrique%2Fena" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/PluieElectrique/ena on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/PluieElectrique/ena
[INFO] finished tweaking git repo https://github.com/PluieElectrique/ena
[INFO] tweaked toml for git repo https://github.com/PluieElectrique/ena written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/PluieElectrique/ena already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e74fb455f2889f69e2f66deb202bfe37721d5e60136fce85bffc251723f73f3b
[INFO] running `Command { std: "docker" "start" "-a" "e74fb455f2889f69e2f66deb202bfe37721d5e60136fce85bffc251723f73f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e74fb455f2889f69e2f66deb202bfe37721d5e60136fce85bffc251723f73f3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e74fb455f2889f69e2f66deb202bfe37721d5e60136fce85bffc251723f73f3b", kill_on_drop: false }`
[INFO] [stdout] e74fb455f2889f69e2f66deb202bfe37721d5e60136fce85bffc251723f73f3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c97db6849a4ba0a1f80842bf7c09d7df1c657c9a79889946a267e405c7df6e3
[INFO] running `Command { std: "docker" "start" "-a" "7c97db6849a4ba0a1f80842bf7c09d7df1c657c9a79889946a267e405c7df6e3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_derive v1.0.84
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[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/fetcher/mod.rs:311:60
[INFO] [stdout]     |
[INFO] [stdout] 311 |         Either::B(thread_updater.send(reply).map_err(|err| log_error!(&err)))
[INFO] [stdout]     |                                                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/board_poller.rs:298:32
[INFO] [stdout]     |
[INFO] [stdout] 298 |                 .map_err(|err| log_error!(&err))
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/actors/thread_updater.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     .map_err(|err| log_error!(&err))
[INFO] [stdout]    |                                    ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]    |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/thread_updater.rs:286:36
[INFO] [stdout]     |
[INFO] [stdout] 286 |                     .map_err(|err| log_error!(&err)),
[INFO] [stdout]     |                                    ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/thread_updater.rs:314:52
[INFO] [stdout]     |
[INFO] [stdout] 314 | ...                   .map_err(|err| log_error!(&err)),
[INFO] [stdout]     |                                      ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "7c97db6849a4ba0a1f80842bf7c09d7df1c657c9a79889946a267e405c7df6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c97db6849a4ba0a1f80842bf7c09d7df1c657c9a79889946a267e405c7df6e3", kill_on_drop: false }`
[INFO] [stdout] 7c97db6849a4ba0a1f80842bf7c09d7df1c657c9a79889946a267e405c7df6e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa973c493d19d8057ab3375b5c4c5624edb2f373d49a412fff26289c9700e88c
[INFO] running `Command { std: "docker" "start" "-a" "aa973c493d19d8057ab3375b5c4c5624edb2f373d49a412fff26289c9700e88c", kill_on_drop: false }`
[INFO] [stderr]    Compiling ena v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/fetcher/mod.rs:311:60
[INFO] [stdout]     |
[INFO] [stdout] 311 |         Either::B(thread_updater.send(reply).map_err(|err| log_error!(&err)))
[INFO] [stdout]     |                                                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/board_poller.rs:298:32
[INFO] [stdout]     |
[INFO] [stdout] 298 |                 .map_err(|err| log_error!(&err))
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/actors/thread_updater.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     .map_err(|err| log_error!(&err))
[INFO] [stdout]    |                                    ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]    |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/thread_updater.rs:286:36
[INFO] [stdout]     |
[INFO] [stdout] 286 |                     .map_err(|err| log_error!(&err)),
[INFO] [stdout]     |                                    ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/thread_updater.rs:314:52
[INFO] [stdout]     |
[INFO] [stdout] 314 | ...                   .map_err(|err| log_error!(&err)),
[INFO] [stdout]     |                                      ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/fetcher/mod.rs:311:60
[INFO] [stdout]     |
[INFO] [stdout] 311 |         Either::B(thread_updater.send(reply).map_err(|err| log_error!(&err)))
[INFO] [stdout]     |                                                            ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/board_poller.rs:298:32
[INFO] [stdout]     |
[INFO] [stdout] 298 |                 .map_err(|err| log_error!(&err))
[INFO] [stdout]     |                                ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:38:20
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: src/actors/thread_updater.rs:53:36
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     .map_err(|err| log_error!(&err))
[INFO] [stdout]    |                                    ---------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]    = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]    |
[INFO] [stdout] 38 |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]    |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/thread_updater.rs:286:36
[INFO] [stdout]     |
[INFO] [stdout] 286 |                     .map_err(|err| log_error!(&err)),
[INFO] [stdout]     |                                    ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:38:20
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]    ::: src/actors/thread_updater.rs:314:52
[INFO] [stdout]     |
[INFO] [stdout] 314 | ...                   .map_err(|err| log_error!(&err)),
[INFO] [stdout]     |                                      ---------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `dyn`
[INFO] [stdout]     |
[INFO] [stdout] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stdout]     |                    +++++               +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 53.03s
[INFO] running `Command { std: "docker" "inspect" "aa973c493d19d8057ab3375b5c4c5624edb2f373d49a412fff26289c9700e88c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa973c493d19d8057ab3375b5c4c5624edb2f373d49a412fff26289c9700e88c", kill_on_drop: false }`
[INFO] [stdout] aa973c493d19d8057ab3375b5c4c5624edb2f373d49a412fff26289c9700e88c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2190f0a93bfb17216f069d8c1f1734f123527f765c75a13c31bd331c97bb775f
[INFO] running `Command { std: "docker" "start" "-a" "2190f0a93bfb17216f069d8c1f1734f123527f765c75a13c31bd331c97bb775f", 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] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:38:20
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/actors/fetcher/mod.rs:311:60
[INFO] [stderr]     |
[INFO] [stderr] 311 |         Either::B(thread_updater.send(reply).map_err(|err| log_error!(&err)))
[INFO] [stderr]     |                                                            ---------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stderr]     |                    +++++               +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:38:20
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/actors/board_poller.rs:298:32
[INFO] [stderr]     |
[INFO] [stderr] 298 |                 .map_err(|err| log_error!(&err))
[INFO] [stderr]     |                                ---------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stderr]     |                    +++++               +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/lib.rs:38:20
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let fail: &::failure::Fail = $fail;
[INFO] [stderr]    |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: src/actors/thread_updater.rs:53:36
[INFO] [stderr]    |
[INFO] [stderr] 53 |                     .map_err(|err| log_error!(&err))
[INFO] [stderr]    |                                    ---------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]    = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]    |
[INFO] [stderr] 38 |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stderr]    |                    +++++               +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:38:20
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/actors/thread_updater.rs:286:36
[INFO] [stderr]     |
[INFO] [stderr] 286 |                     .map_err(|err| log_error!(&err)),
[INFO] [stderr]     |                                    ---------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stderr]     |                    +++++               +
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:38:20
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &::failure::Fail = $fail;
[INFO] [stderr]     |                    ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]    ::: src/actors/thread_updater.rs:314:52
[INFO] [stderr]     |
[INFO] [stderr] 314 | ...                   .map_err(|err| log_error!(&err)),
[INFO] [stderr]     |                                      ---------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]     = note: this warning originates in the macro `log_error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 38  |         let fail: &dyn (::failure::Fail) = $fail;
[INFO] [stderr]     |                    +++++               +
[INFO] [stderr] 
[INFO] [stderr] warning: `ena` (lib) generated 5 warnings
[INFO] [stderr] warning: `ena` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ena-4a9a6f44e5ffa1b5)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test html::tests::complex_entities ... ok
[INFO] [stdout] test html::tests::no_entities ... ok
[INFO] [stdout] test html::tests::entities ... ok
[INFO] [stdout] test html::tests::no_tags_or_entities ... ok
[INFO] [stdout] test html::tests::unknown_entities ... ok
[INFO] [stdout] test html::tests::qstcolor ... ok
[INFO] [stdout] test html::tests::underline ... ok
[INFO] [stdout] test html::tests::wbr ... ok
[INFO] [stdout] test html::tests::link ... ok
[INFO] [stdout] test html::tests::banned ... ok
[INFO] [stdout] test html::tests::spoiler ... ok
[INFO] [stdout] test html::tests::unknown_known_mixed_nested ... ok
[INFO] [stdout] test html::tests::code ... ok
[INFO] [stdout] test html::tests::bold ... ok
[INFO] [stdout] test html::tests::shiftjis ... ok
[INFO] [stdout] test html::tests::unknown_other_tags ... ok
[INFO] [stdout] test html::tests::quote ... ok
[INFO] [stdout] test html::tests::mismatched_other_tags ... ok
[INFO] [stdout] test html::tests::empty_other_tags ... ok
[INFO] [stdout] test html::tests::fortune ... ok
[INFO] [stdout] test html::tests::br ... ok
[INFO] [stdout] test html::tests::italic ... ok
[INFO] [stdout] test html::tests::valid_tag_with_invalid_input ... ok
[INFO] [stdout] test html::tests::exif ... ok
[INFO] [stdout] test html::tests::nested_tags ... ok
[INFO] [stdout] test html::tests::quotelink ... ok
[INFO] [stdout] test html::tests::deadlink ... ok
[INFO] [stdout] test four_chan::tests::boards_json has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2190f0a93bfb17216f069d8c1f1734f123527f765c75a13c31bd331c97bb775f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2190f0a93bfb17216f069d8c1f1734f123527f765c75a13c31bd331c97bb775f", kill_on_drop: false }`
[INFO] [stdout] 2190f0a93bfb17216f069d8c1f1734f123527f765c75a13c31bd331c97bb775f