[INFO] cloning repository https://github.com/Rickz75/volume
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rickz75/volume" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickz75%2Fvolume", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickz75%2Fvolume'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cfa884cff4611bc3adae7c40a17f5e4d094f49a
[INFO] building Rickz75/volume against try#50d916704ac4277b848d5a2e664fbf78c2444fec for pr-94962-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRickz75%2Fvolume" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Rickz75/volume on toolchain 50d916704ac4277b848d5a2e664fbf78c2444fec
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50d916704ac4277b848d5a2e664fbf78c2444fec" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Rickz75/volume
[INFO] finished tweaking git repo https://github.com/Rickz75/volume
[INFO] tweaked toml for git repo https://github.com/Rickz75/volume written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/Rickz75/volume already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+50d916704ac4277b848d5a2e664fbf78c2444fec" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+50d916704ac4277b848d5a2e664fbf78c2444fec" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ed67f8bad892e1aa07f4c5133818d5a79d4fd23f55f23f0fe6bd2aa3e788c6e
[INFO] running `Command { std: "docker" "start" "-a" "3ed67f8bad892e1aa07f4c5133818d5a79d4fd23f55f23f0fe6bd2aa3e788c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ed67f8bad892e1aa07f4c5133818d5a79d4fd23f55f23f0fe6bd2aa3e788c6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ed67f8bad892e1aa07f4c5133818d5a79d4fd23f55f23f0fe6bd2aa3e788c6e", kill_on_drop: false }`
[INFO] [stdout] 3ed67f8bad892e1aa07f4c5133818d5a79d4fd23f55f23f0fe6bd2aa3e788c6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+50d916704ac4277b848d5a2e664fbf78c2444fec" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b09f6f49a315f0a9c9e929132f2fae22ad27f71626ff7a8f7949b1a4d7b19605
[INFO] running `Command { std: "docker" "start" "-a" "b09f6f49a315f0a9c9e929132f2fae22ad27f71626ff7a8f7949b1a4d7b19605", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling volume v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap_derive v3.1.4
[INFO] [stderr]    Compiling clap v3.1.6
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.38s
[INFO] running `Command { std: "docker" "inspect" "b09f6f49a315f0a9c9e929132f2fae22ad27f71626ff7a8f7949b1a4d7b19605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09f6f49a315f0a9c9e929132f2fae22ad27f71626ff7a8f7949b1a4d7b19605", kill_on_drop: false }`
[INFO] [stdout] b09f6f49a315f0a9c9e929132f2fae22ad27f71626ff7a8f7949b1a4d7b19605
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+50d916704ac4277b848d5a2e664fbf78c2444fec" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63eb55d2cf4f4e760f4badbbc1d9db987a273b6aae0181191ec3dc8bc5d9a366
[INFO] running `Command { std: "docker" "start" "-a" "63eb55d2cf4f4e760f4badbbc1d9db987a273b6aae0181191ec3dc8bc5d9a366", kill_on_drop: false }`
[INFO] [stderr]    Compiling volume v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/volume-1e9cca15b872dcee)
[INFO] [stderr]   Executable unittests bin/main.rs (/opt/rustwide/target/debug/deps/volume-42aa8caf4d6e4e0d)
[INFO] running `Command { std: "docker" "inspect" "63eb55d2cf4f4e760f4badbbc1d9db987a273b6aae0181191ec3dc8bc5d9a366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63eb55d2cf4f4e760f4badbbc1d9db987a273b6aae0181191ec3dc8bc5d9a366", kill_on_drop: false }`
[INFO] [stdout] 63eb55d2cf4f4e760f4badbbc1d9db987a273b6aae0181191ec3dc8bc5d9a366