[INFO] fetching crate smlog 0.1.4...
[INFO] testing smlog-0.1.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1
[INFO] extracting crate smlog 0.1.4 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate smlog 0.1.4
[INFO] finished tweaking crates.io crate smlog 0.1.4
[INFO] tweaked toml for crates.io crate smlog 0.1.4 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate smlog 0.1.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ed440bc5ef15b5aef0c4ecdd9c59724a5cad690cbeb21ca9626aaaf97f55c42
[INFO] running `Command { std: "docker" "start" "-a" "0ed440bc5ef15b5aef0c4ecdd9c59724a5cad690cbeb21ca9626aaaf97f55c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ed440bc5ef15b5aef0c4ecdd9c59724a5cad690cbeb21ca9626aaaf97f55c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ed440bc5ef15b5aef0c4ecdd9c59724a5cad690cbeb21ca9626aaaf97f55c42", kill_on_drop: false }`
[INFO] [stdout] 0ed440bc5ef15b5aef0c4ecdd9c59724a5cad690cbeb21ca9626aaaf97f55c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee93b1c94eae155e31ab125cc099b24966dff2549f6934e7185b15a5c3cb5dfe
[INFO] running `Command { std: "docker" "start" "-a" "ee93b1c94eae155e31ab125cc099b24966dff2549f6934e7185b15a5c3cb5dfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling smlog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "ee93b1c94eae155e31ab125cc099b24966dff2549f6934e7185b15a5c3cb5dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee93b1c94eae155e31ab125cc099b24966dff2549f6934e7185b15a5c3cb5dfe", kill_on_drop: false }`
[INFO] [stdout] ee93b1c94eae155e31ab125cc099b24966dff2549f6934e7185b15a5c3cb5dfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be170425ede48a98f72c042749f6aae0eabafa78f60877458db9f809eca6fee5
[INFO] running `Command { std: "docker" "start" "-a" "be170425ede48a98f72c042749f6aae0eabafa78f60877458db9f809eca6fee5", kill_on_drop: false }`
[INFO] [stderr]    Compiling smlog v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "be170425ede48a98f72c042749f6aae0eabafa78f60877458db9f809eca6fee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be170425ede48a98f72c042749f6aae0eabafa78f60877458db9f809eca6fee5", kill_on_drop: false }`
[INFO] [stdout] be170425ede48a98f72c042749f6aae0eabafa78f60877458db9f809eca6fee5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e09281d1b4531b1e32d31245ed665bcd38a7291efd4274d0b50bbd3fa3eeb75c
[INFO] running `Command { std: "docker" "start" "-a" "e09281d1b4531b1e32d31245ed665bcd38a7291efd4274d0b50bbd3fa3eeb75c", 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/smlog-31d96ad0934fc218)
[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 smlog
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - allow (line 47) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 26) ... FAILED
[INFO] [stdout] test src/lib.rs - ignore (line 23) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - allow (line 47) stdout ----
[INFO] [stdout] error[E0603]: enum `LevelFilter` is private
[INFO] [stdout]  --> src/lib.rs:49:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smlog::{Log, LevelFilter, ignore, allow};
[INFO] [stdout]   |                  ^^^^^^^^^^^ private enum
[INFO] [stdout]   |
[INFO] [stdout] note: the enum `LevelFilter` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{LevelFilter, Level};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] help: import `LevelFilter` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smlog::{Log, log::LevelFilter, ignore, allow};
[INFO] [stdout]   |                  +++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 26) stdout ----
[INFO] [stdout] error[E0603]: enum `LevelFilter` is private
[INFO] [stdout]  --> src/lib.rs:28:38
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smlog::{log::{info, error}, Log, LevelFilter};
[INFO] [stdout]   |                                      ^^^^^^^^^^^ private enum
[INFO] [stdout]   |
[INFO] [stdout] note: the enum `LevelFilter` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{LevelFilter, Level};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] help: import `LevelFilter` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smlog::{log::{info, error}, Log, log::LevelFilter};
[INFO] [stdout]   |                                      +++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ignore (line 23) stdout ----
[INFO] [stdout] error[E0603]: enum `LevelFilter` is private
[INFO] [stdout]  --> src/lib.rs:25:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smlog::{Log, LevelFilter, ignore};
[INFO] [stdout]   |                  ^^^^^^^^^^^ private enum
[INFO] [stdout]   |
[INFO] [stdout] note: the enum `LevelFilter` is defined here
[INFO] [stdout]  --> /opt/rustwide/workdir/src/lib.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{LevelFilter, Level};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] help: import `LevelFilter` directly
[INFO] [stdout]   |
[INFO] [stdout] 4 | use smlog::{Log, log::LevelFilter, ignore};
[INFO] [stdout]   |                  +++++
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0603`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 26)
[INFO] [stdout]     src/lib.rs - allow (line 47)
[INFO] [stdout]     src/lib.rs - ignore (line 23)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e09281d1b4531b1e32d31245ed665bcd38a7291efd4274d0b50bbd3fa3eeb75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09281d1b4531b1e32d31245ed665bcd38a7291efd4274d0b50bbd3fa3eeb75c", kill_on_drop: false }`
[INFO] [stdout] e09281d1b4531b1e32d31245ed665bcd38a7291efd4274d0b50bbd3fa3eeb75c