[INFO] fetching crate rivia-vfs 0.2.6...
[INFO] testing rivia-vfs-0.2.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate rivia-vfs 0.2.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate rivia-vfs 0.2.6
[INFO] finished tweaking crates.io crate rivia-vfs 0.2.6
[INFO] tweaked toml for crates.io crate rivia-vfs 0.2.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rivia-vfs 0.2.6 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 rivia-vfs 0.2.6 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.0.101
[INFO] [stderr]   Downloaded rivia v0.2.10
[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] 86cc8381c07225fa6cf7433c9a693c5693b0c8ac94325ed4382eacf608ea2c4a
[INFO] running `Command { std: "docker" "start" "-a" "86cc8381c07225fa6cf7433c9a693c5693b0c8ac94325ed4382eacf608ea2c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86cc8381c07225fa6cf7433c9a693c5693b0c8ac94325ed4382eacf608ea2c4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86cc8381c07225fa6cf7433c9a693c5693b0c8ac94325ed4382eacf608ea2c4a", kill_on_drop: false }`
[INFO] [stdout] 86cc8381c07225fa6cf7433c9a693c5693b0c8ac94325ed4382eacf608ea2c4a
[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] 2a5e22f2366395160c9a78977685cfb59e08d50a4796829b6c2a7c40291e267c
[INFO] running `Command { std: "docker" "start" "-a" "2a5e22f2366395160c9a78977685cfb59e08d50a4796829b6c2a7c40291e267c", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling nix v0.23.2
[INFO] [stderr]    Compiling rivia v0.2.10
[INFO] [stderr]    Compiling rivia-vfs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.65s
[INFO] running `Command { std: "docker" "inspect" "2a5e22f2366395160c9a78977685cfb59e08d50a4796829b6c2a7c40291e267c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5e22f2366395160c9a78977685cfb59e08d50a4796829b6c2a7c40291e267c", kill_on_drop: false }`
[INFO] [stdout] 2a5e22f2366395160c9a78977685cfb59e08d50a4796829b6c2a7c40291e267c
[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] c843d27551673d22ef82f2f63547a0dccc38506dfbf5252964847d048f52220d
[INFO] running `Command { std: "docker" "start" "-a" "c843d27551673d22ef82f2f63547a0dccc38506dfbf5252964847d048f52220d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rivia-vfs v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.72s
[INFO] running `Command { std: "docker" "inspect" "c843d27551673d22ef82f2f63547a0dccc38506dfbf5252964847d048f52220d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c843d27551673d22ef82f2f63547a0dccc38506dfbf5252964847d048f52220d", kill_on_drop: false }`
[INFO] [stdout] c843d27551673d22ef82f2f63547a0dccc38506dfbf5252964847d048f52220d
[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] 75fc524228ba3336628d85e218b4c3ce956e3401e3bbfbd20c26772188a0ecd2
[INFO] running `Command { std: "docker" "start" "-a" "75fc524228ba3336628d85e218b4c3ce956e3401e3bbfbd20c26772188a0ecd2", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/rivia_vfs-cf0a530d50218519)
[INFO] [stdout] test assert::tests::test_assert_copyfile has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_exists_and_no_exists has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_is_dir_no_dir has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_is_file_no_file has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_is_symlink_no_symlink has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_mkdir_m has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_mkdir_p has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_mkfile has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_read_all has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_readlink has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_readlink_abs has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_remove has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_remove_all has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_setup has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_symlink has been running for over 60 seconds
[INFO] [stdout] test assert::tests::test_assert_write_all has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "75fc524228ba3336628d85e218b4c3ce956e3401e3bbfbd20c26772188a0ecd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75fc524228ba3336628d85e218b4c3ce956e3401e3bbfbd20c26772188a0ecd2", kill_on_drop: false }`
[INFO] [stdout] 75fc524228ba3336628d85e218b4c3ce956e3401e3bbfbd20c26772188a0ecd2