[INFO] fetching crate mahogany 0.1.0...
[INFO] testing mahogany-0.1.0 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mahogany 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate mahogany 0.1.0
[INFO] finished tweaking crates.io crate mahogany 0.1.0
[INFO] tweaked toml for crates.io crate mahogany 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mahogany 0.1.0 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad137040a16689d2468478136f6fa9d82a8d33da3336f3a063192e38b40fec0f
[INFO] running `Command { std: "docker" "start" "-a" "ad137040a16689d2468478136f6fa9d82a8d33da3336f3a063192e38b40fec0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad137040a16689d2468478136f6fa9d82a8d33da3336f3a063192e38b40fec0f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad137040a16689d2468478136f6fa9d82a8d33da3336f3a063192e38b40fec0f", kill_on_drop: false }`
[INFO] [stdout] ad137040a16689d2468478136f6fa9d82a8d33da3336f3a063192e38b40fec0f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2225370b7149b746e2cb49f4df35181a346eba1dbafb86e8cc2046781b623957
[INFO] running `Command { std: "docker" "start" "-a" "2225370b7149b746e2cb49f4df35181a346eba1dbafb86e8cc2046781b623957", kill_on_drop: false }`
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling mahogany v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Close` is never constructed
[INFO] [stdout]   --> src/logger.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub enum LogTransmit<T: LogLevel> {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 91 |     Log(LogInstance<T>),
[INFO] [stdout] 92 |     Close,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "2225370b7149b746e2cb49f4df35181a346eba1dbafb86e8cc2046781b623957", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2225370b7149b746e2cb49f4df35181a346eba1dbafb86e8cc2046781b623957", kill_on_drop: false }`
[INFO] [stdout] 2225370b7149b746e2cb49f4df35181a346eba1dbafb86e8cc2046781b623957
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a9eaffbd20e58dbc8588417a756f73871b3bbef4e2f63624c90105c7d6c7c37
[INFO] running `Command { std: "docker" "start" "-a" "9a9eaffbd20e58dbc8588417a756f73871b3bbef4e2f63624c90105c7d6c7c37", kill_on_drop: false }`
[INFO] [stdout] warning: variant `Close` is never constructed
[INFO] [stdout]   --> src/logger.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub enum LogTransmit<T: LogLevel> {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 91 |     Log(LogInstance<T>),
[INFO] [stdout] 92 |     Close,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mahogany v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Close` is never constructed
[INFO] [stdout]   --> src/logger.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub enum LogTransmit<T: LogLevel> {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] 91 |     Log(LogInstance<T>),
[INFO] [stdout] 92 |     Close,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "9a9eaffbd20e58dbc8588417a756f73871b3bbef4e2f63624c90105c7d6c7c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a9eaffbd20e58dbc8588417a756f73871b3bbef4e2f63624c90105c7d6c7c37", kill_on_drop: false }`
[INFO] [stdout] 9a9eaffbd20e58dbc8588417a756f73871b3bbef4e2f63624c90105c7d6c7c37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c2c0ba4ef5c874a2d6abcfa5490faf6808d9dc481baccd8fbf63d030cb1c0c37
[INFO] running `Command { std: "docker" "start" "-a" "c2c0ba4ef5c874a2d6abcfa5490faf6808d9dc481baccd8fbf63d030cb1c0c37", kill_on_drop: false }`
[INFO] [stderr] warning: variant `Close` is never constructed
[INFO] [stderr]   --> src/logger.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 90 | pub enum LogTransmit<T: LogLevel> {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] 91 |     Log(LogInstance<T>),
[INFO] [stderr] 92 |     Close,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `mahogany` (lib) generated 1 warning
[INFO] [stderr] warning: `mahogany` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mahogany-f5d88b4cbe19586c)
[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 mahogany
[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] running `Command { std: "docker" "inspect" "c2c0ba4ef5c874a2d6abcfa5490faf6808d9dc481baccd8fbf63d030cb1c0c37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2c0ba4ef5c874a2d6abcfa5490faf6808d9dc481baccd8fbf63d030cb1c0c37", kill_on_drop: false }`
[INFO] [stdout] c2c0ba4ef5c874a2d6abcfa5490faf6808d9dc481baccd8fbf63d030cb1c0c37
