[INFO] fetching crate pretty-logging 0.2.0... [INFO] testing pretty-logging-0.2.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681 [INFO] extracting crate pretty-logging 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate pretty-logging 0.2.0 [INFO] finished tweaking crates.io crate pretty-logging 0.2.0 [INFO] tweaked toml for crates.io crate pretty-logging 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pretty-logging 0.2.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pretty-logging 0.2.0 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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 [ERROR] error running command: no output for 300 seconds [INFO] testing pretty-logging-0.2.0 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681 [INFO] extracting crate pretty-logging 0.2.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate pretty-logging 0.2.0 [INFO] finished tweaking crates.io crate pretty-logging 0.2.0 [INFO] tweaked toml for crates.io crate pretty-logging 0.2.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pretty-logging 0.2.0 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate pretty-logging 0.2.0 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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 time-core v0.1.5 [INFO] [stderr] Downloaded time-macros v0.2.23 [INFO] [stderr] Downloaded time v0.3.42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af2a1181bbf8ba1f1e909a3b0cf0ea46d5a6ec0d6ff8d2b9dcf67cee0b55e23c [INFO] running `Command { std: "docker" "start" "-a" "af2a1181bbf8ba1f1e909a3b0cf0ea46d5a6ec0d6ff8d2b9dcf67cee0b55e23c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af2a1181bbf8ba1f1e909a3b0cf0ea46d5a6ec0d6ff8d2b9dcf67cee0b55e23c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af2a1181bbf8ba1f1e909a3b0cf0ea46d5a6ec0d6ff8d2b9dcf67cee0b55e23c", kill_on_drop: false }` [INFO] [stdout] af2a1181bbf8ba1f1e909a3b0cf0ea46d5a6ec0d6ff8d2b9dcf67cee0b55e23c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0559d26f9255cd02d5f5b6a4166a4496e026281e23944c46fffbc967163b5ba3 [INFO] running `Command { std: "docker" "start" "-a" "0559d26f9255cd02d5f5b6a4166a4496e026281e23944c46fffbc967163b5ba3", kill_on_drop: false }` [INFO] [stderr] Compiling time-core v0.1.5 [INFO] [stderr] Compiling time-macros v0.2.23 [INFO] [stderr] Compiling time v0.3.42 [INFO] [stderr] Compiling pretty-logging v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `Command { std: "docker" "inspect" "0559d26f9255cd02d5f5b6a4166a4496e026281e23944c46fffbc967163b5ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0559d26f9255cd02d5f5b6a4166a4496e026281e23944c46fffbc967163b5ba3", kill_on_drop: false }` [INFO] [stdout] 0559d26f9255cd02d5f5b6a4166a4496e026281e23944c46fffbc967163b5ba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6c0b7c0d41134527810e284bea4c7ed3f911d6dda42d7406107298ffcfd1ed8e [INFO] running `Command { std: "docker" "start" "-a" "6c0b7c0d41134527810e284bea4c7ed3f911d6dda42d7406107298ffcfd1ed8e", kill_on_drop: false }` [INFO] [stderr] Compiling pretty-logging v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `Command { std: "docker" "inspect" "6c0b7c0d41134527810e284bea4c7ed3f911d6dda42d7406107298ffcfd1ed8e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c0b7c0d41134527810e284bea4c7ed3f911d6dda42d7406107298ffcfd1ed8e", kill_on_drop: false }` [INFO] [stdout] 6c0b7c0d41134527810e284bea4c7ed3f911d6dda42d7406107298ffcfd1ed8e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63dbcac94a75d21b3ff5d77c32f6194347106e6ab0ca953b6bb6d19f1a9a783e [INFO] running `Command { std: "docker" "start" "-a" "63dbcac94a75d21b3ff5d77c32f6194347106e6ab0ca953b6bb6d19f1a9a783e", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pretty_logging-42033769e21a4849) [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] [stderr] Doc-tests pretty_logging [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 5) ... FAILED [INFO] [stdout] test src/lib.rs - init (line 130) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 5) stdout ---- [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/lib.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | pretty_logging::init(LevelFilter::Info, []); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `impl ToString` declared on the function `init` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: ToString` [INFO] [stdout] note: required by a bound in `init` [INFO] [stdout] --> src/lib.rs:136:73 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn init(filter: LevelFilter, modules: impl IntoIterator) { [INFO] [stdout] | ^^^^^^^^ required by this bound in `init` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - init (line 130) stdout ---- [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/lib.rs:135:1 [INFO] [stdout] | [INFO] [stdout] 135 | pretty_logging::init(LevelFilter::Trace, []); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type for type parameter `impl ToString` declared on the function `init` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: ToString` [INFO] [stdout] note: required by a bound in `init` [INFO] [stdout] --> src/lib.rs:136:73 [INFO] [stdout] | [INFO] [stdout] 136 | pub fn init(filter: LevelFilter, modules: impl IntoIterator) { [INFO] [stdout] | ^^^^^^^^ required by this bound in `init` [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0283`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 5) [INFO] [stdout] src/lib.rs - init (line 130) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] all doctests ran in 0.19s; merged doctests compilation took 0.08s [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "63dbcac94a75d21b3ff5d77c32f6194347106e6ab0ca953b6bb6d19f1a9a783e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63dbcac94a75d21b3ff5d77c32f6194347106e6ab0ca953b6bb6d19f1a9a783e", kill_on_drop: false }` [INFO] [stdout] 63dbcac94a75d21b3ff5d77c32f6194347106e6ab0ca953b6bb6d19f1a9a783e