[INFO] fetching crate debug-log 0.3.1...
[INFO] testing debug-log-0.3.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate debug-log 0.3.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate debug-log 0.3.1
[INFO] finished tweaking crates.io crate debug-log 0.3.1
[INFO] tweaked toml for crates.io crate debug-log 0.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate debug-log 0.3.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 12 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4f7fc00447d0cab9d31fecf61b8c228b73e8921f65adeb640159ab1f6376653c
[INFO] running `Command { std: "docker" "start" "-a" "4f7fc00447d0cab9d31fecf61b8c228b73e8921f65adeb640159ab1f6376653c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f7fc00447d0cab9d31fecf61b8c228b73e8921f65adeb640159ab1f6376653c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f7fc00447d0cab9d31fecf61b8c228b73e8921f65adeb640159ab1f6376653c", kill_on_drop: false }`
[INFO] [stdout] 4f7fc00447d0cab9d31fecf61b8c228b73e8921f65adeb640159ab1f6376653c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b15909cd0bdec11b7eec32937d9a574eee112b1dc0ba61b6a54d43eeb97c540
[INFO] running `Command { std: "docker" "start" "-a" "1b15909cd0bdec11b7eec32937d9a574eee112b1dc0ba61b6a54d43eeb97c540", kill_on_drop: false }`
[INFO] [stderr]    Compiling debug-log v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `groupEnd` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:20
[INFO] [stdout]     |
[INFO] [stdout] 115 |             pub fn groupEnd() {}
[INFO] [stdout]     |                    ^^^^^^^^ help: convert the identifier to snake case: `group_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "1b15909cd0bdec11b7eec32937d9a574eee112b1dc0ba61b6a54d43eeb97c540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b15909cd0bdec11b7eec32937d9a574eee112b1dc0ba61b6a54d43eeb97c540", kill_on_drop: false }`
[INFO] [stdout] 1b15909cd0bdec11b7eec32937d9a574eee112b1dc0ba61b6a54d43eeb97c540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d62b52d37b1c0e857da5eb76fccc446064feb83311b6de29b2b9f665d5777cf
[INFO] running `Command { std: "docker" "start" "-a" "0d62b52d37b1c0e857da5eb76fccc446064feb83311b6de29b2b9f665d5777cf", kill_on_drop: false }`
[INFO] [stderr]    Compiling debug-log v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `groupEnd` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:20
[INFO] [stdout]     |
[INFO] [stdout] 115 |             pub fn groupEnd() {}
[INFO] [stdout]     |                    ^^^^^^^^ help: convert the identifier to snake case: `group_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `groupEnd` should have a snake case name
[INFO] [stdout]    --> src/lib.rs:115:20
[INFO] [stdout]     |
[INFO] [stdout] 115 |             pub fn groupEnd() {}
[INFO] [stdout]     |                    ^^^^^^^^ help: convert the identifier to snake case: `group_end`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "0d62b52d37b1c0e857da5eb76fccc446064feb83311b6de29b2b9f665d5777cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d62b52d37b1c0e857da5eb76fccc446064feb83311b6de29b2b9f665d5777cf", kill_on_drop: false }`
[INFO] [stdout] 0d62b52d37b1c0e857da5eb76fccc446064feb83311b6de29b2b9f665d5777cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45a2487cc725ba11a652fb81dcf20b6c2bb7028fcf2539ef595458391dc5f753
[INFO] running `Command { std: "docker" "start" "-a" "45a2487cc725ba11a652fb81dcf20b6c2bb7028fcf2539ef595458391dc5f753", kill_on_drop: false }`
[INFO] [stderr] warning: function `groupEnd` should have a snake case name
[INFO] [stderr]    --> src/lib.rs:115:20
[INFO] [stderr]     |
[INFO] [stderr] 115 |             pub fn groupEnd() {}
[INFO] [stderr]     |                    ^^^^^^^^ help: convert the identifier to snake case: `group_end`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `debug-log` (lib) generated 1 warning
[INFO] [stderr] warning: `debug-log` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/debug_log-da02f80cb9e68b76)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests debug_log
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45a2487cc725ba11a652fb81dcf20b6c2bb7028fcf2539ef595458391dc5f753", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a2487cc725ba11a652fb81dcf20b6c2bb7028fcf2539ef595458391dc5f753", kill_on_drop: false }`
[INFO] [stdout] 45a2487cc725ba11a652fb81dcf20b6c2bb7028fcf2539ef595458391dc5f753