[INFO] fetching crate snafu-tracing 0.8.3...
[INFO] testing snafu-tracing-0.8.3 against 1.95.0 for beta-1.96-2
[INFO] extracting crate snafu-tracing 0.8.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate snafu-tracing 0.8.3
[INFO] finished tweaking crates.io crate snafu-tracing 0.8.3
[INFO] tweaked toml for crates.io crate snafu-tracing 0.8.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate snafu-tracing 0.8.3 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate snafu-tracing 0.8.3 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded snafu-tracing-macro v0.8.0
[INFO] [stderr]   Downloaded snafu-derive v0.8.5
[INFO] [stderr]   Downloaded snafu v0.8.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3d52b6482c4059c665d29e3726107fa8d15707b2adb1709fcee780f1387325df
[INFO] running `Command { std: "docker" "start" "-a" "3d52b6482c4059c665d29e3726107fa8d15707b2adb1709fcee780f1387325df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d52b6482c4059c665d29e3726107fa8d15707b2adb1709fcee780f1387325df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d52b6482c4059c665d29e3726107fa8d15707b2adb1709fcee780f1387325df", kill_on_drop: false }`
[INFO] [stdout] 3d52b6482c4059c665d29e3726107fa8d15707b2adb1709fcee780f1387325df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7a5246942b4a7463af1db67bb3dbf599ec42ee6d1ac8013deff3179814786f4
[INFO] running `Command { std: "docker" "start" "-a" "e7a5246942b4a7463af1db67bb3dbf599ec42ee6d1ac8013deff3179814786f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling snafu-derive v0.8.5
[INFO] [stderr]    Compiling snafu-tracing-macro v0.8.0
[INFO] [stderr]    Compiling snafu v0.8.5
[INFO] [stderr]    Compiling snafu-tracing v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.62s
[INFO] running `Command { std: "docker" "inspect" "e7a5246942b4a7463af1db67bb3dbf599ec42ee6d1ac8013deff3179814786f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7a5246942b4a7463af1db67bb3dbf599ec42ee6d1ac8013deff3179814786f4", kill_on_drop: false }`
[INFO] [stdout] e7a5246942b4a7463af1db67bb3dbf599ec42ee6d1ac8013deff3179814786f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b80b6eb6a8519ac1c069894068c9676533b9815b4fd5a604045a8a3586e7ff28
[INFO] running `Command { std: "docker" "start" "-a" "b80b6eb6a8519ac1c069894068c9676533b9815b4fd5a604045a8a3586e7ff28", kill_on_drop: false }`
[INFO] [stderr]    Compiling snafu-tracing v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "b80b6eb6a8519ac1c069894068c9676533b9815b4fd5a604045a8a3586e7ff28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b80b6eb6a8519ac1c069894068c9676533b9815b4fd5a604045a8a3586e7ff28", kill_on_drop: false }`
[INFO] [stdout] b80b6eb6a8519ac1c069894068c9676533b9815b4fd5a604045a8a3586e7ff28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c7d0d354bfefaa3220fc17a0ebf91a5149cbf9f575cc544f01417c5d7b1988c7
[INFO] running `Command { std: "docker" "start" "-a" "c7d0d354bfefaa3220fc17a0ebf91a5149cbf9f575cc544f01417c5d7b1988c7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/snafu_tracing-72a125302605bb41)
[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]    Doc-tests snafu_tracing
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.44s; merged doctests compilation took 0.24s
[INFO] running `Command { std: "docker" "inspect" "c7d0d354bfefaa3220fc17a0ebf91a5149cbf9f575cc544f01417c5d7b1988c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7d0d354bfefaa3220fc17a0ebf91a5149cbf9f575cc544f01417c5d7b1988c7", kill_on_drop: false }`
[INFO] [stdout] c7d0d354bfefaa3220fc17a0ebf91a5149cbf9f575cc544f01417c5d7b1988c7
