[INFO] crate privdrop 0.3.2 is already in cache
[INFO] testing privdrop-0.3.2 against 1.38.0 for beta-1.39-1
[INFO] extracting crate privdrop 0.3.2 into work/builds/worker-1/source
[INFO] validating manifest of crates.io crate privdrop 0.3.2 on toolchain 1.38.0
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate privdrop 0.3.2
[INFO] finished tweaking crates.io crate privdrop 0.3.2
[INFO] tweaked toml for crates.io crate privdrop 0.3.2 written to work/builds/worker-1/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"`
[INFO] [stdout] 65556218311f3935fc5132ece4a60f8f6bdbd3e5cdf8ff58d001102f0448b025
[INFO] running `"docker" "start" "-a" "65556218311f3935fc5132ece4a60f8f6bdbd3e5cdf8ff58d001102f0448b025"`
[INFO] [stderr]    Compiling privdrop v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:31:53
[INFO] [stderr]    |
[INFO] [stderr] 31 |             ErrorRepr::FromNix(ref e) => Some(e as &Error),
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `"docker" "inspect" "65556218311f3935fc5132ece4a60f8f6bdbd3e5cdf8ff58d001102f0448b025"`
[INFO] running `"docker" "rm" "-f" "65556218311f3935fc5132ece4a60f8f6bdbd3e5cdf8ff58d001102f0448b025"`
[INFO] [stdout] 65556218311f3935fc5132ece4a60f8f6bdbd3e5cdf8ff58d001102f0448b025
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 69e15ed48f489759642518c0c4f2477dcf0b4eaed4eb35224c9353e731338d10
[INFO] running `"docker" "start" "-a" "69e15ed48f489759642518c0c4f2477dcf0b4eaed4eb35224c9353e731338d10"`
[INFO] [stderr]    Compiling privdrop v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:29:32
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn cause(&self) -> Option<&Error> {
[INFO] [stderr]    |                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:31:53
[INFO] [stderr]    |
[INFO] [stderr] 31 |             ErrorRepr::FromNix(ref e) => Some(e as &Error),
[INFO] [stderr]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.47s
[INFO] running `"docker" "inspect" "69e15ed48f489759642518c0c4f2477dcf0b4eaed4eb35224c9353e731338d10"`
[INFO] running `"docker" "rm" "-f" "69e15ed48f489759642518c0c4f2477dcf0b4eaed4eb35224c9353e731338d10"`
[INFO] [stdout] 69e15ed48f489759642518c0c4f2477dcf0b4eaed4eb35224c9353e731338d10
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"`
[INFO] [stdout] df30b599147dfbbdb42eec55316f8d2418302d1980280a9fe72ee4b652c5ca4d
[INFO] running `"docker" "start" "-a" "df30b599147dfbbdb42eec55316f8d2418302d1980280a9fe72ee4b652c5ca4d"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/privdrop-1fc12c3b0d18bfbd
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] Test was skipped because it needs to be run as root.
[INFO] [stdout] test privdrop::test_privdrop ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests privdrop
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/privdrop.rs - privdrop::PrivDrop (line 33) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "df30b599147dfbbdb42eec55316f8d2418302d1980280a9fe72ee4b652c5ca4d"`
[INFO] running `"docker" "rm" "-f" "df30b599147dfbbdb42eec55316f8d2418302d1980280a9fe72ee4b652c5ca4d"`
[INFO] [stdout] df30b599147dfbbdb42eec55316f8d2418302d1980280a9fe72ee4b652c5ca4d