[INFO] fetching crate wng 4.0.2...
[INFO] testing wng-4.0.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate wng 4.0.2 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate wng 4.0.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wng 4.0.2
[INFO] finished tweaking crates.io crate wng 4.0.2
[INFO] tweaked toml for crates.io crate wng 4.0.2 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] crate crates.io crate wng 4.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 45ff71778b259a0549497c09d520db51a7f3715a5ba32c618879d5458ea1bec3
[INFO] running `Command { std: "docker" "start" "-a" "45ff71778b259a0549497c09d520db51a7f3715a5ba32c618879d5458ea1bec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "45ff71778b259a0549497c09d520db51a7f3715a5ba32c618879d5458ea1bec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45ff71778b259a0549497c09d520db51a7f3715a5ba32c618879d5458ea1bec3", kill_on_drop: false }`
[INFO] [stdout] 45ff71778b259a0549497c09d520db51a7f3715a5ba32c618879d5458ea1bec3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 94d25fcee39f04aa1f91ea7a327007829d3057a64c65a8edbf9bbb6d6850823a
[INFO] running `Command { std: "docker" "start" "-a" "94d25fcee39f04aa1f91ea7a327007829d3057a64c65a8edbf9bbb6d6850823a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.86
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling fs_extra v1.2.0
[INFO] [stderr]    Compiling is_executable v1.0.1
[INFO] [stderr]    Compiling tinyvec v1.1.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.17
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling dirs-sys v0.3.5
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling dirs v3.0.1
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling idna v0.2.1
[INFO] [stderr]    Compiling url v2.2.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]    Compiling openssl-sys v0.9.60
[INFO] [stderr]    Compiling libssh2-sys v0.2.21
[INFO] [stderr]    Compiling libgit2-sys v0.12.18+1.1.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling git2 v0.13.17
[INFO] [stderr]    Compiling wng-lib v0.1.3
[INFO] [stderr]    Compiling wng v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.64s
[INFO] running `Command { std: "docker" "inspect" "94d25fcee39f04aa1f91ea7a327007829d3057a64c65a8edbf9bbb6d6850823a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d25fcee39f04aa1f91ea7a327007829d3057a64c65a8edbf9bbb6d6850823a", kill_on_drop: false }`
[INFO] [stdout] 94d25fcee39f04aa1f91ea7a327007829d3057a64c65a8edbf9bbb6d6850823a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0900bdb55bb89e3a84c6e9f43ef9ae932fd477ca0ea1e7a50c1658b5c17c9151
[INFO] running `Command { std: "docker" "start" "-a" "0900bdb55bb89e3a84c6e9f43ef9ae932fd477ca0ea1e7a50c1658b5c17c9151", kill_on_drop: false }`
[INFO] [stderr]    Compiling wng v4.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "0900bdb55bb89e3a84c6e9f43ef9ae932fd477ca0ea1e7a50c1658b5c17c9151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0900bdb55bb89e3a84c6e9f43ef9ae932fd477ca0ea1e7a50c1658b5c17c9151", kill_on_drop: false }`
[INFO] [stdout] 0900bdb55bb89e3a84c6e9f43ef9ae932fd477ca0ea1e7a50c1658b5c17c9151
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 35d8dcd512350c3c5c8f2f2bae17cb5c8178831346b9999ac16e279f8414ba47
[INFO] running `Command { std: "docker" "start" "-a" "35d8dcd512350c3c5c8f2f2bae17cb5c8178831346b9999ac16e279f8414ba47", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wng-1b36aa5722cbe49f)
[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" "35d8dcd512350c3c5c8f2f2bae17cb5c8178831346b9999ac16e279f8414ba47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d8dcd512350c3c5c8f2f2bae17cb5c8178831346b9999ac16e279f8414ba47", kill_on_drop: false }`
[INFO] [stdout] 35d8dcd512350c3c5c8f2f2bae17cb5c8178831346b9999ac16e279f8414ba47