[INFO] fetching crate slog-json 2.6.1... [INFO] building slog-json-2.6.1 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate slog-json 2.6.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate slog-json 2.6.1 [INFO] finished tweaking crates.io crate slog-json 2.6.1 [INFO] tweaked toml for crates.io crate slog-json 2.6.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate slog-json 2.6.1 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate slog-json 2.6.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5831568fdef41706d68aa0c2054e4f5ecdb2aa0e7b0d8a9d7af331a1b9d07600 [INFO] running `Command { std: "docker" "start" "-a" "5831568fdef41706d68aa0c2054e4f5ecdb2aa0e7b0d8a9d7af331a1b9d07600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5831568fdef41706d68aa0c2054e4f5ecdb2aa0e7b0d8a9d7af331a1b9d07600", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5831568fdef41706d68aa0c2054e4f5ecdb2aa0e7b0d8a9d7af331a1b9d07600", kill_on_drop: false }` [INFO] [stdout] 5831568fdef41706d68aa0c2054e4f5ecdb2aa0e7b0d8a9d7af331a1b9d07600 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 858eba8832f6ae88e9491d6ef7aaa5c5d02974959e293a5e1ce1defc3953fcb0 [INFO] running `Command { std: "docker" "start" "-a" "858eba8832f6ae88e9491d6ef7aaa5c5d02974959e293a5e1ce1defc3953fcb0", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling num_threads v0.1.3 [INFO] [stderr] Compiling time v0.3.7 [INFO] [stderr] Compiling slog-json v2.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:196:16 [INFO] [stdout] | [INFO] [stdout] 196 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::new_ret_no_self))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `dynamic-keys`, `erased-serde`, and `nested-values` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s [INFO] running `Command { std: "docker" "inspect" "858eba8832f6ae88e9491d6ef7aaa5c5d02974959e293a5e1ce1defc3953fcb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "858eba8832f6ae88e9491d6ef7aaa5c5d02974959e293a5e1ce1defc3953fcb0", kill_on_drop: false }` [INFO] [stdout] 858eba8832f6ae88e9491d6ef7aaa5c5d02974959e293a5e1ce1defc3953fcb0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b035a3a1d02f6d3ee2f675555f23658545e5a8670499fc1e4c592c12dbe8ca25 [INFO] running `Command { std: "docker" "start" "-a" "b035a3a1d02f6d3ee2f675555f23658545e5a8670499fc1e4c592c12dbe8ca25", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling slog-async v2.7.0 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:196:16 [INFO] [stdout] | [INFO] [stdout] 196 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::new_ret_no_self))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `dynamic-keys`, `erased-serde`, and `nested-values` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling crossbeam-channel v0.5.2 [INFO] [stderr] Compiling slog-json v2.6.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `cargo-clippy` [INFO] [stdout] --> src/lib.rs:196:16 [INFO] [stdout] | [INFO] [stdout] 196 | #[cfg_attr(feature = "cargo-clippy", allow(clippy::new_ret_no_self))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `dynamic-keys`, `erased-serde`, and `nested-values` [INFO] [stdout] = help: consider adding `cargo-clippy` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "b035a3a1d02f6d3ee2f675555f23658545e5a8670499fc1e4c592c12dbe8ca25", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b035a3a1d02f6d3ee2f675555f23658545e5a8670499fc1e4c592c12dbe8ca25", kill_on_drop: false }` [INFO] [stdout] b035a3a1d02f6d3ee2f675555f23658545e5a8670499fc1e4c592c12dbe8ca25