[INFO] fetching crate grin-miner 0.4.2...
[INFO] checking grin-miner-0.4.2 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate grin-miner 0.4.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate grin-miner 0.4.2 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate grin-miner 0.4.2
[INFO] finished tweaking crates.io crate grin-miner 0.4.2
[INFO] tweaked toml for crates.io crate grin-miner 0.4.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-term v2.9.1
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded enumset v0.3.19
[INFO] [stderr]   Downloaded crossbeam-epoch v0.6.1
[INFO] [stderr]   Downloaded reexport-proc-macro v1.0.7
[INFO] [stderr]   Downloaded enumset_derive v0.3.2
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[INFO] [stderr]   Downloaded git2 v0.6.11
[INFO] [stderr]   Downloaded libgit2-sys v0.6.19
[INFO] [stderr]   Downloaded built v0.2.3
[INFO] [stderr]   Downloaded cursive v0.9.2
[INFO] [stderr]   Downloaded grin_miner_config v0.4.2
[INFO] [stderr]   Downloaded grin_miner_plugin v0.4.2
[INFO] [stderr]   Downloaded grin_miner_util v0.4.2
[INFO] [stderr]   Downloaded slog v2.1.1
[INFO] [stderr]   Downloaded cuckoo_miner v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 160a05df300ca459485c4720ea1587005caec67dc3aa8c0493934d52704836f6
[INFO] running `Command { std: "docker" "start" "-a" "160a05df300ca459485c4720ea1587005caec67dc3aa8c0493934d52704836f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "160a05df300ca459485c4720ea1587005caec67dc3aa8c0493934d52704836f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "160a05df300ca459485c4720ea1587005caec67dc3aa8c0493934d52704836f6", kill_on_drop: false }`
[INFO] [stdout] 160a05df300ca459485c4720ea1587005caec67dc3aa8c0493934d52704836f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99407fe439174d8be888b60e4904752b8d88c93e3112d09341591d6030739120
[INFO] running `Command { std: "docker" "start" "-a" "99407fe439174d8be888b60e4904752b8d88c93e3112d09341591d6030739120", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]     Checking nodrop v0.1.14
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
[INFO] [stderr]    Compiling cmake v0.1.50
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling matches v0.1.10
[INFO] [stderr]    Compiling unicode-bidi v0.3.15
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking rand_core v0.3.1
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling time-macros v0.2.17
[INFO] [stderr]    Compiling tinyvec v1.6.0
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]    Compiling backtrace v0.3.71
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking scopeguard v0.3.3
[INFO] [stderr]     Checking slog v2.1.1
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling libgit2-sys v0.6.19
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking owning_ref v0.4.1
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking rand v0.5.6
[INFO] [stderr]     Checking smallvec v0.6.14
[INFO] [stderr]     Checking crossbeam-channel v0.5.12
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking object v0.32.2
[INFO] [stderr]    Compiling unicode-normalization v0.1.23
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling libloading v0.4.3
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]     Checking rustc-demangle v0.1.23
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking ucd-util v0.1.10
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking regex-syntax v0.5.6
[INFO] [stdout] error[E0407]: method `emit_u128` is not a member of trait `Serializer`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:151:5
[INFO] [stdout]     |
[INFO] [stdout] 151 |       fn emit_u128(&mut self, key: Key, val: u128) -> slog::Result {
[INFO] [stdout]     |       ^  --------- help: there is an associated function with a similar name: `emit_u8`
[INFO] [stdout]     |  _____|
[INFO] [stdout]     | |
[INFO] [stdout] 152 | |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout] 153 | |         Ok(())
[INFO] [stdout] 154 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Serializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0407]: method `emit_i128` is not a member of trait `Serializer`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |       fn emit_i128(&mut self, key: Key, val: i128) -> slog::Result {
[INFO] [stdout]     |       ^  --------- help: there is an associated function with a similar name: `emit_i8`
[INFO] [stdout]     |  _____|
[INFO] [stdout]     | |
[INFO] [stdout] 157 | |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout] 158 | |         Ok(())
[INFO] [stdout] 159 | |     }
[INFO] [stdout]     | |_____^ not a member of trait `Serializer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:152:61
[INFO] [stdout]      |
[INFO] [stdout] 152  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                               --------      ^^^ the trait `Value` is not implemented for `u128`
[INFO] [stdout]      |                                               |
[INFO] [stdout]      |                                               required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this tuple struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:152:47
[INFO] [stdout]      |
[INFO] [stdout] 152  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `u128`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:152:33
[INFO] [stdout]      |
[INFO] [stdout] 152  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                 ^^^^^^^^ the trait `Value` is not implemented for `u128`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `u128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:152:33
[INFO] [stdout]      |
[INFO] [stdout] 152  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `u128`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:157:61
[INFO] [stdout]      |
[INFO] [stdout] 157  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                               --------      ^^^ the trait `Value` is not implemented for `i128`
[INFO] [stdout]      |                                               |
[INFO] [stdout]      |                                               required by a bound introduced by this call
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this tuple struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:157:47
[INFO] [stdout]      |
[INFO] [stdout] 157  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `i128`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:157:33
[INFO] [stdout]      |
[INFO] [stdout] 157  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                 ^^^^^^^^ the trait `Value` is not implemented for `i128`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `i128: Value` is not satisfied
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:157:33
[INFO] [stdout]      |
[INFO] [stdout] 157  |         take(&mut self.kv, |kv| Box::new((kv, SingleKV(key, val))));
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Value` is not implemented for `i128`
[INFO] [stdout]      |
[INFO] [stdout]      = help: the following other types implement trait `Value`:
[INFO] [stdout]                isize
[INFO] [stdout]                i8
[INFO] [stdout]                i16
[INFO] [stdout]                i32
[INFO] [stdout]                i64
[INFO] [stdout]                usize
[INFO] [stdout]                u8
[INFO] [stdout]                u16
[INFO] [stdout]              and 4 others
[INFO] [stdout] note: required by a bound in `SingleKV`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-2.1.1/src/lib.rs:2689:8
[INFO] [stdout]      |
[INFO] [stdout] 2687 | pub struct SingleKV<V>(pub Key, pub V)
[INFO] [stdout]      |            -------- required by a bound in this struct
[INFO] [stdout] 2688 | where
[INFO] [stdout] 2689 |     V: Value;
[INFO] [stdout]      |        ^^^^^ required by this bound in `SingleKV`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stdout] error[E0277]: the trait bound `&D: slog::Drain` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:304:41
[INFO] [stdout]     |
[INFO] [stdout] 304 | ...                   if r.log_to(&*drain).is_err() {
[INFO] [stdout]     |                            ------ ^^^^^^^ the trait `slog::Drain` is not implemented for `&D`
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout] note: required by a bound in `AsyncRecord::log_to`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/slog-async-2.8.0/lib.rs:509:22
[INFO] [stdout]     |
[INFO] [stdout] 509 |     pub fn log_to<D: Drain>(self, drain: &D) -> Result<D::Ok, D::Err> {
[INFO] [stdout]     |                      ^^^^^ required by this bound in `AsyncRecord::log_to`
[INFO] [stdout] help: consider removing the leading `&`-reference
[INFO] [stdout]     |
[INFO] [stdout] 304 -                             if r.log_to(&*drain).is_err() {
[INFO] [stdout] 304 +                             if r.log_to(*drain).is_err() {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0407.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `slog-async` (lib) due to 12 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "99407fe439174d8be888b60e4904752b8d88c93e3112d09341591d6030739120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99407fe439174d8be888b60e4904752b8d88c93e3112d09341591d6030739120", kill_on_drop: false }`
[INFO] [stdout] 99407fe439174d8be888b60e4904752b8d88c93e3112d09341591d6030739120
