[INFO] cloning repository https://github.com/Nekidev/pretty-logging
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nekidev/pretty-logging" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNekidev%2Fpretty-logging", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNekidev%2Fpretty-logging'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5acd2c2ab0aca713b75d2ae621cbfec905d1858e
[INFO] testing Nekidev/pretty-logging against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNekidev%2Fpretty-logging" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Nekidev/pretty-logging
[INFO] finished tweaking git repo https://github.com/Nekidev/pretty-logging
[INFO] tweaked toml for git repo https://github.com/Nekidev/pretty-logging written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Nekidev/pretty-logging 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 git repo https://github.com/Nekidev/pretty-logging 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f5be6069090ec66449e346caca3b2e1b79418b4fa344b130f0c3d7b83db6b6b4
[INFO] running `Command { std: "docker" "start" "-a" "f5be6069090ec66449e346caca3b2e1b79418b4fa344b130f0c3d7b83db6b6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f5be6069090ec66449e346caca3b2e1b79418b4fa344b130f0c3d7b83db6b6b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5be6069090ec66449e346caca3b2e1b79418b4fa344b130f0c3d7b83db6b6b4", kill_on_drop: false }`
[INFO] [stdout] f5be6069090ec66449e346caca3b2e1b79418b4fa344b130f0c3d7b83db6b6b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] dfcfc5271b44ecf85ef031b2d2d02ac81a0d3a48c09d86a0ab6410b3c4f6b7b9
[INFO] running `Command { std: "docker" "start" "-a" "dfcfc5271b44ecf85ef031b2d2d02ac81a0d3a48c09d86a0ab6410b3c4f6b7b9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling time-core v0.1.5
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling deranged v0.5.3
[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 5.91s
[INFO] running `Command { std: "docker" "inspect" "dfcfc5271b44ecf85ef031b2d2d02ac81a0d3a48c09d86a0ab6410b3c4f6b7b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfcfc5271b44ecf85ef031b2d2d02ac81a0d3a48c09d86a0ab6410b3c4f6b7b9", kill_on_drop: false }`
[INFO] [stdout] dfcfc5271b44ecf85ef031b2d2d02ac81a0d3a48c09d86a0ab6410b3c4f6b7b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 307ad0d33b584d6aa8d3fa8f25616e8dceaf9426ec8b55ce51d06fd7e890fe30
[INFO] running `Command { std: "docker" "start" "-a" "307ad0d33b584d6aa8d3fa8f25616e8dceaf9426ec8b55ce51d06fd7e890fe30", 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 0.57s
[INFO] running `Command { std: "docker" "inspect" "307ad0d33b584d6aa8d3fa8f25616e8dceaf9426ec8b55ce51d06fd7e890fe30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307ad0d33b584d6aa8d3fa8f25616e8dceaf9426ec8b55ce51d06fd7e890fe30", kill_on_drop: false }`
[INFO] [stdout] 307ad0d33b584d6aa8d3fa8f25616e8dceaf9426ec8b55ce51d06fd7e890fe30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d610b06dcaa99cd6fba50fdcb390952079acf8858da285ec4dd19d30fa5e46e1
[INFO] running `Command { std: "docker" "start" "-a" "d610b06dcaa99cd6fba50fdcb390952079acf8858da285ec4dd19d30fa5e46e1", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[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<Item = impl ToString>) {
[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<Item = impl ToString>) {
[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 0.10s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.29s; merged doctests compilation took 0.18s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d610b06dcaa99cd6fba50fdcb390952079acf8858da285ec4dd19d30fa5e46e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d610b06dcaa99cd6fba50fdcb390952079acf8858da285ec4dd19d30fa5e46e1", kill_on_drop: false }`
[INFO] [stdout] d610b06dcaa99cd6fba50fdcb390952079acf8858da285ec4dd19d30fa5e46e1
