[INFO] fetching crate tuplex 0.1.2...
[INFO] building tuplex-0.1.2 against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2
[INFO] extracting crate tuplex 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate tuplex 0.1.2
[INFO] finished tweaking crates.io crate tuplex 0.1.2
[INFO] tweaked toml for crates.io crate tuplex 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuplex 0.1.2 on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b78c346bb3c4ed3750b63f1b41a0680a263e66d62c2cea740b402e92ab03e37d
[INFO] running `Command { std: "docker" "start" "-a" "b78c346bb3c4ed3750b63f1b41a0680a263e66d62c2cea740b402e92ab03e37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b78c346bb3c4ed3750b63f1b41a0680a263e66d62c2cea740b402e92ab03e37d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b78c346bb3c4ed3750b63f1b41a0680a263e66d62c2cea740b402e92ab03e37d", kill_on_drop: false }`
[INFO] [stdout] b78c346bb3c4ed3750b63f1b41a0680a263e66d62c2cea740b402e92ab03e37d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 44d1ecce5f53f29ea1ad58ee70753e7a33e64fdc0509034e8a2a5cd52589bd24
[INFO] running `Command { std: "docker" "start" "-a" "44d1ecce5f53f29ea1ad58ee70753e7a33e64fdc0509034e8a2a5cd52589bd24", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuplex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "44d1ecce5f53f29ea1ad58ee70753e7a33e64fdc0509034e8a2a5cd52589bd24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d1ecce5f53f29ea1ad58ee70753e7a33e64fdc0509034e8a2a5cd52589bd24", kill_on_drop: false }`
[INFO] [stdout] 44d1ecce5f53f29ea1ad58ee70753e7a33e64fdc0509034e8a2a5cd52589bd24
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33718bd7f19313463709580e463b296dd4c383c4c3234634e173b77b862115a8
[INFO] running `Command { std: "docker" "start" "-a" "33718bd7f19313463709580e463b296dd4c383c4c3234634e173b77b862115a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuplex v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::homo_tuple`
[INFO] [stdout]    --> src/lib.rs:800:13
[INFO] [stdout]     |
[INFO] [stdout] 800 |         use crate::homo_tuple;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `homo_tuple`
[INFO] [stdout]    --> src/lib.rs:812:21
[INFO] [stdout]     |
[INFO] [stdout] 812 |         use crate::{homo_tuple,IntoTuple};
[INFO] [stdout]     |                     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "33718bd7f19313463709580e463b296dd4c383c4c3234634e173b77b862115a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33718bd7f19313463709580e463b296dd4c383c4c3234634e173b77b862115a8", kill_on_drop: false }`
[INFO] [stdout] 33718bd7f19313463709580e463b296dd4c383c4c3234634e173b77b862115a8