[INFO] fetching crate nitro_log 0.1.0... [INFO] testing nitro_log-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate nitro_log 0.1.0 into /workspace/builds/worker-112/source [INFO] validating manifest of crates.io crate nitro_log 0.1.0 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 nitro_log 0.1.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate nitro_log 0.1.0 [INFO] tweaked toml for crates.io crate nitro_log 0.1.0 written to /workspace/builds/worker-112/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] 2ff85e42515b6fadf7cdad9447e31c87f03457d15b393a7e644368193dea9dcc [INFO] running `Command { std: "docker" "start" "-a" "2ff85e42515b6fadf7cdad9447e31c87f03457d15b393a7e644368193dea9dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ff85e42515b6fadf7cdad9447e31c87f03457d15b393a7e644368193dea9dcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ff85e42515b6fadf7cdad9447e31c87f03457d15b393a7e644368193dea9dcc", kill_on_drop: false }` [INFO] [stdout] 2ff85e42515b6fadf7cdad9447e31c87f03457d15b393a7e644368193dea9dcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] ead6163ffbd81e54f2f93179e6b4d55f1f1e92a7ddc135d979fd095218400e80 [INFO] running `Command { std: "docker" "start" "-a" "ead6163ffbd81e54f2f93179e6b4d55f1f1e92a7ddc135d979fd095218400e80", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling text_trees v0.1.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling sanitize-filename v0.3.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling nitro_log v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/placeholders/mod.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | properties: HashMap, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.02s [INFO] running `Command { std: "docker" "inspect" "ead6163ffbd81e54f2f93179e6b4d55f1f1e92a7ddc135d979fd095218400e80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ead6163ffbd81e54f2f93179e6b4d55f1f1e92a7ddc135d979fd095218400e80", kill_on_drop: false }` [INFO] [stdout] ead6163ffbd81e54f2f93179e6b4d55f1f1e92a7ddc135d979fd095218400e80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] b5a5ee4da4a47371f09a409e3969ecb8e8f6bc7cac0d9522b62114f4c5a645cc [INFO] running `Command { std: "docker" "start" "-a" "b5a5ee4da4a47371f09a409e3969ecb8e8f6bc7cac0d9522b62114f4c5a645cc", kill_on_drop: false }` [INFO] [stderr] Compiling nitro_log v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/placeholders/mod.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | properties: HashMap, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `properties` [INFO] [stdout] --> src/placeholders/mod.rs:77:9 [INFO] [stdout] | [INFO] [stdout] 77 | properties: HashMap, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.66s [INFO] running `Command { std: "docker" "inspect" "b5a5ee4da4a47371f09a409e3969ecb8e8f6bc7cac0d9522b62114f4c5a645cc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a5ee4da4a47371f09a409e3969ecb8e8f6bc7cac0d9522b62114f4c5a645cc", kill_on_drop: false }` [INFO] [stdout] b5a5ee4da4a47371f09a409e3969ecb8e8f6bc7cac0d9522b62114f4c5a645cc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-112/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] c80fc5cce825811d04be6a08184cbdb1c3ba77ce8476d486cbedda882209e071 [INFO] running `Command { std: "docker" "start" "-a" "c80fc5cce825811d04be6a08184cbdb1c3ba77ce8476d486cbedda882209e071", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `properties` [INFO] [stderr] --> src/placeholders/mod.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | properties: HashMap, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_properties` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `nitro_log` (lib) generated 1 warning [INFO] [stderr] warning: `nitro_log` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/nitro_log-007e1922e93955bd) [INFO] [stdout] [INFO] [stderr] Running tests/normal.rs (/opt/rustwide/target/debug/deps/normal-0547477410568b14) [INFO] [stdout] running 1 test [INFO] [stdout] test loggers::tree::test::basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] normal INFO: INFO HEY [INFO] [stderr] Doc-tests nitro_log [INFO] [stdout] normal WARN: Warn HEY [INFO] [stdout] normal ERROR: Error HEY [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c80fc5cce825811d04be6a08184cbdb1c3ba77ce8476d486cbedda882209e071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c80fc5cce825811d04be6a08184cbdb1c3ba77ce8476d486cbedda882209e071", kill_on_drop: false }` [INFO] [stdout] c80fc5cce825811d04be6a08184cbdb1c3ba77ce8476d486cbedda882209e071