[INFO] fetching crate cargo-brrrr 0.1.0...
[INFO] testing cargo-brrrr-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate cargo-brrrr 0.1.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate cargo-brrrr 0.1.0
[INFO] finished tweaking crates.io crate cargo-brrrr 0.1.0
[INFO] tweaked toml for crates.io crate cargo-brrrr 0.1.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-brrrr 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-brrrr 0.1.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file `/workspace/builds/worker-1-tc1/source/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `cargo-br`
[INFO] [stderr]   * `bin` target `cargo-brr`
[INFO] [stderr]   * `bin` target `cargo-brrr`
[INFO] [stderr]   * `bin` target `cargo-brrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrrr`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.1.13
[INFO] [stderr]   Downloaded cc v1.0.58
[INFO] [stderr]   Downloaded ctrlc v3.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0a6677018f22e4d26eb89fe8a502e5fac7bfd38ff9c1f87ec63d056c7a9eac1d
[INFO] running `Command { std: "docker" "start" "-a" "0a6677018f22e4d26eb89fe8a502e5fac7bfd38ff9c1f87ec63d056c7a9eac1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0a6677018f22e4d26eb89fe8a502e5fac7bfd38ff9c1f87ec63d056c7a9eac1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a6677018f22e4d26eb89fe8a502e5fac7bfd38ff9c1f87ec63d056c7a9eac1d", kill_on_drop: false }`
[INFO] [stdout] 0a6677018f22e4d26eb89fe8a502e5fac7bfd38ff9c1f87ec63d056c7a9eac1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 81ecb266bfd71bc489ef6f810ad4114e7992ac0c0abe1ff1648ca0655ba4e90d
[INFO] running `Command { std: "docker" "start" "-a" "81ecb266bfd71bc489ef6f810ad4114e7992ac0c0abe1ff1648ca0655ba4e90d", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `cargo-br`
[INFO] [stderr]   * `bin` target `cargo-brr`
[INFO] [stderr]   * `bin` target `cargo-brrr`
[INFO] [stderr]   * `bin` target `cargo-brrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrrr`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling terminal_size v0.1.13
[INFO] [stderr]    Compiling ctrlc v3.1.5
[INFO] [stderr]    Compiling cargo-brrrr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.26s
[INFO] running `Command { std: "docker" "inspect" "81ecb266bfd71bc489ef6f810ad4114e7992ac0c0abe1ff1648ca0655ba4e90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81ecb266bfd71bc489ef6f810ad4114e7992ac0c0abe1ff1648ca0655ba4e90d", kill_on_drop: false }`
[INFO] [stdout] 81ecb266bfd71bc489ef6f810ad4114e7992ac0c0abe1ff1648ca0655ba4e90d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3f2a0b9d4449061b70fdb13ceaa29c0ac47f941965462c55d6cf0959cb54d10a
[INFO] running `Command { std: "docker" "start" "-a" "3f2a0b9d4449061b70fdb13ceaa29c0ac47f941965462c55d6cf0959cb54d10a", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `cargo-br`
[INFO] [stderr]   * `bin` target `cargo-brr`
[INFO] [stderr]   * `bin` target `cargo-brrr`
[INFO] [stderr]   * `bin` target `cargo-brrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrrr`
[INFO] [stderr]    Compiling cargo-brrrr v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `Command { std: "docker" "inspect" "3f2a0b9d4449061b70fdb13ceaa29c0ac47f941965462c55d6cf0959cb54d10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f2a0b9d4449061b70fdb13ceaa29c0ac47f941965462c55d6cf0959cb54d10a", kill_on_drop: false }`
[INFO] [stdout] 3f2a0b9d4449061b70fdb13ceaa29c0ac47f941965462c55d6cf0959cb54d10a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] ae1d1304bcde893d14ced522a9cc0fa1200026f6b3c791a524a84c64dc232d29
[INFO] running `Command { std: "docker" "start" "-a" "ae1d1304bcde893d14ced522a9cc0fa1200026f6b3c791a524a84c64dc232d29", kill_on_drop: false }`
[INFO] [stderr] warning: file `/opt/rustwide/workdir/src/main.rs` found to be present in multiple build targets:
[INFO] [stderr]   * `bin` target `cargo-br`
[INFO] [stderr]   * `bin` target `cargo-brr`
[INFO] [stderr]   * `bin` target `cargo-brrr`
[INFO] [stderr]   * `bin` target `cargo-brrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrr`
[INFO] [stderr]   * `bin` target `cargo-brrrrrrrrr`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_br-6068f9fd69adf24c)
[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]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brr-b3a2faa3e3b561cd)
[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]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brrr-00ed397d2c578e99)
[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]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brrrr-75f08eac39829211)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brrrrr-38af46b2320b2a82)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brrrrrr-1f0a3f5a565f9f6d)
[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] [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] [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]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brrrrrrr-da2cc4502d90148b)
[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]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brrrrrrrr-e834441ade542d64)
[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]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cargo_brrrrrrrrr-57c6891db689b1c1)
[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" "ae1d1304bcde893d14ced522a9cc0fa1200026f6b3c791a524a84c64dc232d29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae1d1304bcde893d14ced522a9cc0fa1200026f6b3c791a524a84c64dc232d29", kill_on_drop: false }`
[INFO] [stdout] ae1d1304bcde893d14ced522a9cc0fa1200026f6b3c791a524a84c64dc232d29