[INFO] fetching crate prima_rs_logger 0.1.1-rc.0...
[INFO] checking prima_rs_logger-0.1.1-rc.0 against master#bbe853615821442ef11d6cd42a30a73432b38d89 for pr-154205
[INFO] extracting crate prima_rs_logger 0.1.1-rc.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate prima_rs_logger 0.1.1-rc.0
[INFO] finished tweaking crates.io crate prima_rs_logger 0.1.1-rc.0
[INFO] tweaked toml for crates.io crate prima_rs_logger 0.1.1-rc.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate prima_rs_logger 0.1.1-rc.0 on toolchain bbe853615821442ef11d6cd42a30a73432b38d89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "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" "+bbe853615821442ef11d6cd42a30a73432b38d89" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 67 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded slog-scope v4.4.1
[INFO] [stderr]   Downloaded arc-swap v1.9.0
[INFO] [stderr]   Downloaded slog-async v2.8.0
[INFO] [stderr]   Downloaded slog-atomic v3.1.0
[INFO] [stderr]   Downloaded term v1.2.1
[INFO] [stderr]   Downloaded slog v2.8.2
[INFO] [stderr]   Downloaded slog-term v2.9.2
[INFO] [stderr]   Downloaded slog-envlogger v2.2.0
[INFO] [stderr]   Downloaded slog-stdlog v4.1.1
[INFO] [stderr]   Downloaded erased-serde v0.3.31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f77672959a06fff2c491492d054c315e7f9e26116d48c468f74026c76e205b7b
[INFO] running `Command { std: "docker" "start" "-a" "f77672959a06fff2c491492d054c315e7f9e26116d48c468f74026c76e205b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f77672959a06fff2c491492d054c315e7f9e26116d48c468f74026c76e205b7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f77672959a06fff2c491492d054c315e7f9e26116d48c468f74026c76e205b7b", kill_on_drop: false }`
[INFO] [stdout] f77672959a06fff2c491492d054c315e7f9e26116d48c468f74026c76e205b7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+bbe853615821442ef11d6cd42a30a73432b38d89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f47213af81998911af6a056ab0e2315d67b4b2c373a4dd53d6baf0d32e99ebf
[INFO] running `Command { std: "docker" "start" "-a" "6f47213af81998911af6a056ab0e2315d67b4b2c373a4dd53d6baf0d32e99ebf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling slog-async v2.8.0
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]     Checking arc-swap v1.9.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking term v1.2.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking erased-serde v0.3.31
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]     Checking slog-scope v4.4.1
[INFO] [stderr]     Checking slog-atomic v3.1.0
[INFO] [stderr]     Checking slog-stdlog v4.1.1
[INFO] [stderr]     Checking slog-term v2.9.2
[INFO] [stderr]     Checking slog-envlogger v2.2.0
[INFO] [stderr]     Checking prima_rs_logger v0.1.1-rc.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]    --> src/logger/macros.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub use debug;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]    --> src/logger/macros.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub use error;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]    --> src/logger/macros.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub use info;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]    --> src/logger/macros.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub use trace;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]    --> src/logger/macros.rs:103:9
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub use debug;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]    --> src/logger/macros.rs:104:9
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub use error;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]    --> src/logger/macros.rs:105:9
[INFO] [stdout]     |
[INFO] [stdout] 105 | pub use info;
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]    --> src/logger/macros.rs:106:9
[INFO] [stdout]     |
[INFO] [stdout] 106 | pub use trace;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.81s
[INFO] running `Command { std: "docker" "inspect" "6f47213af81998911af6a056ab0e2315d67b4b2c373a4dd53d6baf0d32e99ebf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f47213af81998911af6a056ab0e2315d67b4b2c373a4dd53d6baf0d32e99ebf", kill_on_drop: false }`
[INFO] [stdout] 6f47213af81998911af6a056ab0e2315d67b4b2c373a4dd53d6baf0d32e99ebf