[INFO] fetching crate slog-env-cfg 0.6.0... [INFO] testing slog-env-cfg-0.6.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate slog-env-cfg 0.6.0 into /workspace/builds/worker-89/source [INFO] validating manifest of crates.io crate slog-env-cfg 0.6.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate slog-env-cfg 0.6.0 [INFO] finished tweaking crates.io crate slog-env-cfg 0.6.0 [INFO] tweaked toml for crates.io crate slog-env-cfg 0.6.0 written to /workspace/builds/worker-89/source/Cargo.toml [INFO] crate crates.io crate slog-env-cfg 0.6.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded serial_test v0.2.0 [INFO] [stderr] Downloaded serde v1.0.97 [INFO] [stderr] Downloaded serial_test_derive v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc8f1e9efeb8b9fd3911d316e239eb442283de3f22ad203e92f914952eeb6b9c [INFO] running `Command { std: "docker" "start" "-a" "bc8f1e9efeb8b9fd3911d316e239eb442283de3f22ad203e92f914952eeb6b9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc8f1e9efeb8b9fd3911d316e239eb442283de3f22ad203e92f914952eeb6b9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc8f1e9efeb8b9fd3911d316e239eb442283de3f22ad203e92f914952eeb6b9c", kill_on_drop: false }` [INFO] [stdout] bc8f1e9efeb8b9fd3911d316e239eb442283de3f22ad203e92f914952eeb6b9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d9d06c5dcc4d52bb91c5c409eb087a0d343539a3eee432a0d3f17d8974c67e19 [INFO] running `Command { std: "docker" "start" "-a" "d9d06c5dcc4d52bb91c5c409eb087a0d343539a3eee432a0d3f17d8974c67e19", kill_on_drop: false }` [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.60 [INFO] [stderr] Compiling autocfg v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.9 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling arrayvec v0.4.11 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling ryu v1.0.0 [INFO] [stderr] Compiling serde v1.0.97 [INFO] [stderr] Compiling arc-swap v0.3.11 [INFO] [stderr] Compiling take_mut v0.2.2 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling slog-scope v4.1.2 [INFO] [stderr] Compiling slog-async v2.3.0 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling dirs v1.0.5 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling term v0.5.2 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling slog-stdlog v4.0.0 [INFO] [stderr] Compiling chrono v0.4.7 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling slog-term v2.4.1 [INFO] [stderr] Compiling slog-envlogger v2.2.0 [INFO] [stderr] Compiling serde_json v1.0.40 [INFO] [stderr] Compiling slog-json v2.3.0 [INFO] [stderr] Compiling slog-env-cfg v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.83s [INFO] running `Command { std: "docker" "inspect" "d9d06c5dcc4d52bb91c5c409eb087a0d343539a3eee432a0d3f17d8974c67e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9d06c5dcc4d52bb91c5c409eb087a0d343539a3eee432a0d3f17d8974c67e19", kill_on_drop: false }` [INFO] [stdout] d9d06c5dcc4d52bb91c5c409eb087a0d343539a3eee432a0d3f17d8974c67e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 76db0319ec67764946a381ecd3625f07403af6405937d11ab93aa4e00bd4eb4d [INFO] running `Command { std: "docker" "start" "-a" "76db0319ec67764946a381ecd3625f07403af6405937d11ab93aa4e00bd4eb4d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling serial_test v0.2.0 [INFO] [stderr] Compiling serial_test_derive v0.2.0 [INFO] [stderr] Compiling slog-env-cfg v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 15.27s [INFO] running `Command { std: "docker" "inspect" "76db0319ec67764946a381ecd3625f07403af6405937d11ab93aa4e00bd4eb4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "76db0319ec67764946a381ecd3625f07403af6405937d11ab93aa4e00bd4eb4d", kill_on_drop: false }` [INFO] [stdout] 76db0319ec67764946a381ecd3625f07403af6405937d11ab93aa4e00bd4eb4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-89/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ebfeabd536c3b9bb4d2fd2d1e28dd02f853ea77f30e5d7dceedc1935fb38f02 [INFO] running `Command { std: "docker" "start" "-a" "6ebfeabd536c3b9bb4d2fd2d1e28dd02f853ea77f30e5d7dceedc1935fb38f02", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/slog_env_cfg-3b2c708f8f6dc387) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test config_from_env::test::env_logger_filters_debug ... ok [INFO] [stdout] test config_from_env::test::defaults ... ok [INFO] [stdout] test config_from_env::test::env_logger_filters_empty ... ok [INFO] [stdout] test config_from_env::test::log_format_json ... ok [INFO] [stdout] test config_from_env::test::log_format_empty ... ok [INFO] [stdout] test config_from_env::test::log_format_term ... ok [INFO] [stdout] test config_from_env::test::log_format_invalid ... ok [INFO] [stdout] test config::build_test_terminal ... ok [INFO] [stdout] test config_from_env::test::log_format_unset ... ok [INFO] [stdout] test config::build_test_json ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests slog-env-cfg [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "6ebfeabd536c3b9bb4d2fd2d1e28dd02f853ea77f30e5d7dceedc1935fb38f02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ebfeabd536c3b9bb4d2fd2d1e28dd02f853ea77f30e5d7dceedc1935fb38f02", kill_on_drop: false }` [INFO] [stdout] 6ebfeabd536c3b9bb4d2fd2d1e28dd02f853ea77f30e5d7dceedc1935fb38f02