[INFO] fetching crate stderrlog 0.5.0...
[INFO] testing stderrlog-0.5.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate stderrlog 0.5.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate stderrlog 0.5.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate stderrlog 0.5.0
[INFO] finished tweaking crates.io crate stderrlog 0.5.0
[INFO] tweaked toml for crates.io crate stderrlog 0.5.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate stderrlog 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c2e9d1abc40d5aa2b81ca3e8fc918c4a16329db2ec4cbda6dac0197853ca76ac
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c2e9d1abc40d5aa2b81ca3e8fc918c4a16329db2ec4cbda6dac0197853ca76ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c2e9d1abc40d5aa2b81ca3e8fc918c4a16329db2ec4cbda6dac0197853ca76ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2e9d1abc40d5aa2b81ca3e8fc918c4a16329db2ec4cbda6dac0197853ca76ac", kill_on_drop: false }`
[INFO] [stdout] c2e9d1abc40d5aa2b81ca3e8fc918c4a16329db2ec4cbda6dac0197853ca76ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 96de6c674381da4c0c45b48012488f321332a1566ea47127137977fa7b381056
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "96de6c674381da4c0c45b48012488f321332a1566ea47127137977fa7b381056", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling chrono v0.4.11
[INFO] [stderr]    Compiling stderrlog v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.78s
[INFO] running `Command { std: "docker" "inspect" "96de6c674381da4c0c45b48012488f321332a1566ea47127137977fa7b381056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96de6c674381da4c0c45b48012488f321332a1566ea47127137977fa7b381056", kill_on_drop: false }`
[INFO] [stdout] 96de6c674381da4c0c45b48012488f321332a1566ea47127137977fa7b381056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3e77d78f5039e80acbddf526f4ceeed455b6e534f94743c26bd3d513dd0b329
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e3e77d78f5039e80acbddf526f4ceeed455b6e534f94743c26bd3d513dd0b329", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.28
[INFO] [stderr]    Compiling serde v1.0.110
[INFO] [stderr]    Compiling strsim v0.7.0
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling serde_derive v1.0.110
[INFO] [stderr]    Compiling docopt v1.0.2
[INFO] [stderr]    Compiling stderrlog v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]   --> tests/utils/mod.rs:10:34
[INFO] [stdout]    |
[INFO] [stdout] 10 | static INIT_LOGGER: sync::Once = sync::ONCE_INIT;
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` 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 28.66s
[INFO] running `Command { std: "docker" "inspect" "e3e77d78f5039e80acbddf526f4ceeed455b6e534f94743c26bd3d513dd0b329", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3e77d78f5039e80acbddf526f4ceeed455b6e534f94743c26bd3d513dd0b329", kill_on_drop: false }`
[INFO] [stdout] e3e77d78f5039e80acbddf526f4ceeed455b6e534f94743c26bd3d513dd0b329
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 58c0a54d09d6180a919a2f3aaa321882a2fec15b6e51a52e3b292a06a738309d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "58c0a54d09d6180a919a2f3aaa321882a2fec15b6e51a52e3b292a06a738309d", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]   --> tests/utils/mod.rs:10:34
[INFO] [stderr]    |
[INFO] [stderr] 10 | static INIT_LOGGER: sync::Once = sync::ONCE_INIT;
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/stderrlog-41e9a863b2e71629
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::submodule ... ok
[INFO] [stdout] test tests::test_default_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/debug_level-3e55754a870505bf
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test debug_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] ERROR - error msg
[INFO] [stderr] WARN - warning msg
[INFO] [stderr] INFO - info msg
[INFO] [stderr] DEBUG - debug msg
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/error_level-9aed9f4560af6045
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] ERROR - error msg
[INFO] [stdout] test error_level ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/info_level-57c303cd64355dbe
[INFO] [stdout] 
[INFO] [stderr] ERROR - error msg
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] WARN - warning msg
[INFO] [stdout] 
[INFO] [stderr] INFO - info msg
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/module_inclusion-fed2b729e944ae03
[INFO] [stdout] test info_level ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/no_levels_output-562e61611c24304b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test included::b::super_and_submodule_included ... ok
[INFO] [stdout] test included_not::including_module_with_substring_name ... ok
[INFO] [stdout] test included::b::sub_and_supermodule_included ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error msg
[INFO] [stdout] 
[INFO] [stderr] warning msg
[INFO] [stdout] running 1 test
[INFO] [stderr] info msg
[INFO] [stderr] debug msg
[INFO] [stderr] trace msg
[INFO] [stdout] test no_levels_output ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quiet_trace_level-88610de1b78ba85b
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/trace_level-8fa2ac36e5c30fc8
[INFO] [stdout] test quiet_trace_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] ERROR - error msg
[INFO] [stdout] test trace_level ... ok
[INFO] [stderr] WARN - warning msg
[INFO] [stdout] 
[INFO] [stderr] INFO - info msg
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] DEBUG - debug msg
[INFO] [stdout] 
[INFO] [stderr] TRACE - trace msg
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/warn_level-acb7856305085d25
[INFO] [stdout] 
[INFO] [stderr] ERROR - error msg
[INFO] [stdout] running 1 test
[INFO] [stderr] WARN - warning msg
[INFO] [stdout] test warn_level ... ok
[INFO] [stderr]    Doc-tests stderrlog
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/lib.rs - (line 111) ... ok
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 72) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "58c0a54d09d6180a919a2f3aaa321882a2fec15b6e51a52e3b292a06a738309d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c0a54d09d6180a919a2f3aaa321882a2fec15b6e51a52e3b292a06a738309d", kill_on_drop: false }`
[INFO] [stdout] 58c0a54d09d6180a919a2f3aaa321882a2fec15b6e51a52e3b292a06a738309d
