[INFO] fetching crate rivia-vfs 0.2.5...
[INFO] testing rivia-vfs-0.2.5 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate rivia-vfs 0.2.5 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate rivia-vfs 0.2.5 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rivia-vfs 0.2.5
[INFO] finished tweaking crates.io crate rivia-vfs 0.2.5
[INFO] tweaked toml for crates.io crate rivia-vfs 0.2.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate rivia-vfs 0.2.5 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rivia v0.2.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c65577e1857f714a84a880d20fa9fb739726266e738348b6ac5d9a7eb055f82
[INFO] running `Command { std: "docker" "start" "-a" "9c65577e1857f714a84a880d20fa9fb739726266e738348b6ac5d9a7eb055f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c65577e1857f714a84a880d20fa9fb739726266e738348b6ac5d9a7eb055f82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c65577e1857f714a84a880d20fa9fb739726266e738348b6ac5d9a7eb055f82", kill_on_drop: false }`
[INFO] [stdout] 9c65577e1857f714a84a880d20fa9fb739726266e738348b6ac5d9a7eb055f82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fe547bde5a814829c6c4b0c6c41d82d122e4d78de6e54ffcea638b470e8d0d2
[INFO] running `Command { std: "docker" "start" "-a" "3fe547bde5a814829c6c4b0c6c41d82d122e4d78de6e54ffcea638b470e8d0d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling nix v0.23.1
[INFO] [stderr]    Compiling rivia v0.2.6
[INFO] [stderr]    Compiling rivia-vfs v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::assert::*`
[INFO] [stdout]   --> src/lib.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub use crate::assert::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s
[INFO] running `Command { std: "docker" "inspect" "3fe547bde5a814829c6c4b0c6c41d82d122e4d78de6e54ffcea638b470e8d0d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fe547bde5a814829c6c4b0c6c41d82d122e4d78de6e54ffcea638b470e8d0d2", kill_on_drop: false }`
[INFO] [stdout] 3fe547bde5a814829c6c4b0c6c41d82d122e4d78de6e54ffcea638b470e8d0d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d175f548317fe1975dc7b1d320875af3131ac389bed1ec826018f9a0d0ea1c62
[INFO] running `Command { std: "docker" "start" "-a" "d175f548317fe1975dc7b1d320875af3131ac389bed1ec826018f9a0d0ea1c62", kill_on_drop: false }`
[INFO] [stderr]    Compiling rivia-vfs v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::assert::*`
[INFO] [stdout]   --> src/lib.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub use crate::assert::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::assert::*`
[INFO] [stdout]   --> src/lib.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub use crate::assert::*;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s
[INFO] running `Command { std: "docker" "inspect" "d175f548317fe1975dc7b1d320875af3131ac389bed1ec826018f9a0d0ea1c62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d175f548317fe1975dc7b1d320875af3131ac389bed1ec826018f9a0d0ea1c62", kill_on_drop: false }`
[INFO] [stdout] d175f548317fe1975dc7b1d320875af3131ac389bed1ec826018f9a0d0ea1c62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 67824d7b41c57033d3ea271ef6d70afff30b32590b68f3946bf1da4179843f6f
[INFO] running `Command { std: "docker" "start" "-a" "67824d7b41c57033d3ea271ef6d70afff30b32590b68f3946bf1da4179843f6f", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::assert::*`
[INFO] [stderr]   --> src/lib.rs:36:13
[INFO] [stderr]    |
[INFO] [stderr] 36 |     pub use crate::assert::*;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rivia-vfs` (lib) generated 1 warning (run `cargo fix --lib -p rivia-vfs` to apply 1 suggestion)
[INFO] [stderr] warning: `rivia-vfs` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rivia_vfs-b8eaabe98a0e9fb1)
[INFO] [stdout] 
[INFO] [stdout] running 66 tests
[INFO] [stdout] test assert::tests::test_assert_is_dir_no_dir ... ok
[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_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
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "67824d7b41c57033d3ea271ef6d70afff30b32590b68f3946bf1da4179843f6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67824d7b41c57033d3ea271ef6d70afff30b32590b68f3946bf1da4179843f6f", kill_on_drop: false }`
[INFO] [stdout] 67824d7b41c57033d3ea271ef6d70afff30b32590b68f3946bf1da4179843f6f
