[INFO] fetching crate env_logger 0.11.10...
[INFO] testing env_logger-0.11.10 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate env_logger 0.11.10 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate env_logger 0.11.10
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate env_logger 0.11.10
[INFO] tweaked toml for crates.io crate env_logger 0.11.10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate env_logger 0.11.10 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate env_logger 0.11.10 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f85a4fb4639248065edddd8d11267b567bb206a6aae6ef5389b99807c9167e39
[INFO] running `Command { std: "docker" "start" "-a" "f85a4fb4639248065edddd8d11267b567bb206a6aae6ef5389b99807c9167e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f85a4fb4639248065edddd8d11267b567bb206a6aae6ef5389b99807c9167e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f85a4fb4639248065edddd8d11267b567bb206a6aae6ef5389b99807c9167e39", kill_on_drop: false }`
[INFO] [stdout] f85a4fb4639248065edddd8d11267b567bb206a6aae6ef5389b99807c9167e39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 491df3ddc8e2af635d8982115e280a5bdbd1bd467345a74814e6d8f07d6ec6cf
[INFO] running `Command { std: "docker" "start" "-a" "491df3ddc8e2af635d8982115e280a5bdbd1bd467345a74814e6d8f07d6ec6cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.2
[INFO] [stderr]    Compiling anstyle-query v1.1.5
[INFO] [stderr]    Compiling colorchoice v1.0.4
[INFO] [stderr]    Compiling anstyle v1.0.13
[INFO] [stderr]    Compiling jiff v0.2.22
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling env_logger v0.11.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.30s
[INFO] running `Command { std: "docker" "inspect" "491df3ddc8e2af635d8982115e280a5bdbd1bd467345a74814e6d8f07d6ec6cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "491df3ddc8e2af635d8982115e280a5bdbd1bd467345a74814e6d8f07d6ec6cf", kill_on_drop: false }`
[INFO] [stdout] 491df3ddc8e2af635d8982115e280a5bdbd1bd467345a74814e6d8f07d6ec6cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c8c7e39d15c21a4e38cf9ffb5e67bcaf481d75391787af9c8eb895d869c99dc5
[INFO] running `Command { std: "docker" "start" "-a" "c8c7e39d15c21a4e38cf9ffb5e67bcaf481d75391787af9c8eb895d869c99dc5", kill_on_drop: false }`
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling jiff v0.2.22
[INFO] [stderr]    Compiling anstyle-parse v1.0.0
[INFO] [stderr]    Compiling anstream v1.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling env_logger v0.11.10 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "c8c7e39d15c21a4e38cf9ffb5e67bcaf481d75391787af9c8eb895d869c99dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8c7e39d15c21a4e38cf9ffb5e67bcaf481d75391787af9c8eb895d869c99dc5", kill_on_drop: false }`
[INFO] [stdout] c8c7e39d15c21a4e38cf9ffb5e67bcaf481d75391787af9c8eb895d869c99dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0458fc64e507881ff5ca03d0e95c578fb64100ef1eeb1dc99747707e5f5c247c
[INFO] running `Command { std: "docker" "start" "-a" "0458fc64e507881ff5ca03d0e95c578fb64100ef1eeb1dc99747707e5f5c247c", 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/env_logger-9509a79d22c9c717)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test fmt::humantime::tests::test_display_timestamp ... ok
[INFO] [stdout] test fmt::tests::format_indent_zero_spaces ... ok
[INFO] [stdout] test fmt::tests::format_no_header ... ok
[INFO] [stdout] test fmt::tests::format_suffix ... ok
[INFO] [stdout] test fmt::tests::format_suffix_with_indent ... ok
[INFO] [stdout] test fmt::tests::format_target ... ok
[INFO] [stdout] test fmt::tests::format_with_header ... ok
[INFO] [stdout] test fmt::tests::format_empty_target ... ok
[INFO] [stdout] test fmt::tests::format_no_target ... ok
[INFO] [stdout] test fmt::tests::format_with_source_file_and_line_number ... ok
[INFO] [stdout] test fmt::tests::format_indent_spaces ... ok
[INFO] [stdout] test logger::tests::builder_parse_env_overrides_existing_filters ... ok
[INFO] [stdout] test logger::tests::env_get_write_style_reads_from_default_if_var_not_set ... ok
[INFO] [stdout] test logger::tests::env_get_filter_reads_from_default_if_var_not_set ... ok
[INFO] [stdout] test logger::tests::env_get_filter_reads_from_var_if_set ... ok
[INFO] [stdout] test logger::tests::env_get_write_style_reads_from_var_if_set ... ok
[INFO] [stdout] test writer::tests::parse_write_style_invalid ... ok
[INFO] [stdout] test fmt::tests::format_indent_spaces_no_header ... ok
[INFO] [stdout] test writer::tests::parse_write_style_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests env_logger
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 378) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt (line 44) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::filter_level (line 383) ... ok
[INFO] [stdout] test src/lib.rs - (line 252) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt::Formatter (line 122) ... ok
[INFO] [stdout] test src/lib.rs - (line 232) ... ok
[INFO] [stdout] test src/fmt/mod.rs - fmt (line 23) ... ok
[INFO] [stdout] test src/fmt/humantime.rs - fmt::humantime::Formatter::timestamp (line 13) ... ok
[INFO] [stdout] test src/lib.rs - (line 271) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::filter_module (line 364) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::filter (line 405) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder (line 22) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 454) ... ok
[INFO] [stdout] test src/lib.rs - ReadmeDoctests (line 317) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::format (line 231) ... ok
[INFO] [stdout] test src/lib.rs - (line 175) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::parse_env (line 138) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::new (line 56) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::target (line 438) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::from_env (line 96) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::from_default_env (line 176) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::from_env (line 86) ... ok
[INFO] [stdout] test src/logger.rs - logger::Logger::from_env (line 590) ... ok
[INFO] [stdout] test src/logger.rs - logger::Logger::from_env (line 599) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::parse_default_env (line 199) ... ok
[INFO] [stdout] test src/logger.rs - logger::init_from_env (line 952) ... ok
[INFO] [stdout] test src/logger.rs - logger::try_init_from_env (line 915) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::parse_env (line 123) ... ok
[INFO] [stdout] test src/logger.rs - logger::Logger::from_default_env (line 623) ... ok
[INFO] [stdout] test src/logger.rs - logger::Builder::write_style (line 459) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.13s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0458fc64e507881ff5ca03d0e95c578fb64100ef1eeb1dc99747707e5f5c247c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0458fc64e507881ff5ca03d0e95c578fb64100ef1eeb1dc99747707e5f5c247c", kill_on_drop: false }`
[INFO] [stdout] 0458fc64e507881ff5ca03d0e95c578fb64100ef1eeb1dc99747707e5f5c247c