[INFO] updating cached repository https://github.com/gregtatum/rust-profiler
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] ad2205f9ee1767e82adbbcc82d2fed40c828a57f
[INFO] testing gregtatum/rust-profiler against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgregtatum%2Frust-profiler" "work/builds/worker-3/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gregtatum/rust-profiler on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/gregtatum/rust-profiler
[INFO] finished tweaking git repo https://github.com/gregtatum/rust-profiler
[INFO] tweaked toml for git repo https://github.com/gregtatum/rust-profiler written to work/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/gregtatum/rust-profiler already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] c214da3fb029075247c1630a1021397172a2934f1729783d93a377c5120feec5
[INFO] running `"docker" "start" "-a" "c214da3fb029075247c1630a1021397172a2934f1729783d93a377c5120feec5"`
[INFO] [stderr]    Compiling rust-profiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/markers.rs:38:40
[INFO] [stderr]    |
[INFO] [stderr] 38 |     buffer: &'a TimeExpiringBuffer<Box<Marker + Send>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[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/markers.rs:44:44
[INFO] [stderr]    |
[INFO] [stderr] 44 |         buffer: &'a TimeExpiringBuffer<Box<Marker + Send>>,
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/buffer_thread.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |     AddMarker(Box<Marker + Send>),
[INFO] [stderr]   |                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/buffer_thread.rs:17:37
[INFO] [stderr]    |
[INFO] [stderr] 17 |     markers: TimeExpiringBuffer<Box<Marker + Send>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core.rs:83:31
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn add_marker(marker: Box<Marker + Send>) {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `"docker" "inspect" "c214da3fb029075247c1630a1021397172a2934f1729783d93a377c5120feec5"`
[INFO] running `"docker" "rm" "-f" "c214da3fb029075247c1630a1021397172a2934f1729783d93a377c5120feec5"`
[INFO] [stdout] c214da3fb029075247c1630a1021397172a2934f1729783d93a377c5120feec5
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] fb458baea7c6702a0fb1c892a5e47efa21818a2ca8d1ec0c2ca331c89db0c39a
[INFO] running `"docker" "start" "-a" "fb458baea7c6702a0fb1c892a5e47efa21818a2ca8d1ec0c2ca331c89db0c39a"`
[INFO] [stderr]    Compiling rust-profiler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/markers.rs:38:40
[INFO] [stderr]    |
[INFO] [stderr] 38 |     buffer: &'a TimeExpiringBuffer<Box<Marker + Send>>,
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[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/markers.rs:44:44
[INFO] [stderr]    |
[INFO] [stderr] 44 |         buffer: &'a TimeExpiringBuffer<Box<Marker + Send>>,
[INFO] [stderr]    |                                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/buffer_thread.rs:9:19
[INFO] [stderr]   |
[INFO] [stderr] 9 |     AddMarker(Box<Marker + Send>),
[INFO] [stderr]   |                   ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/buffer_thread.rs:17:37
[INFO] [stderr]    |
[INFO] [stderr] 17 |     markers: TimeExpiringBuffer<Box<Marker + Send>>,
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core.rs:83:31
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub fn add_marker(marker: Box<Marker + Send>) {
[INFO] [stderr]    |                               ^^^^^^^^^^^^^ help: use `dyn`: `dyn Marker + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.97s
[INFO] running `"docker" "inspect" "fb458baea7c6702a0fb1c892a5e47efa21818a2ca8d1ec0c2ca331c89db0c39a"`
[INFO] running `"docker" "rm" "-f" "fb458baea7c6702a0fb1c892a5e47efa21818a2ca8d1ec0c2ca331c89db0c39a"`
[INFO] [stdout] fb458baea7c6702a0fb1c892a5e47efa21818a2ca8d1ec0c2ca331c89db0c39a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 025af78696e6a1c1039349a4baf6e56f7b4b7cf925ded70cdbc0a7c7d67e4fb7
[INFO] running `"docker" "start" "-a" "025af78696e6a1c1039349a4baf6e56f7b4b7cf925ded70cdbc0a7c7d67e4fb7"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rust_profiler-c34cc8493c9af1ef
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test time_expiring_buffer::tests::expired_markers_are_removed ... ok
[INFO] [stdout] test core::tests::can_create_and_store_markers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rust-profiler
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "025af78696e6a1c1039349a4baf6e56f7b4b7cf925ded70cdbc0a7c7d67e4fb7"`
[INFO] running `"docker" "rm" "-f" "025af78696e6a1c1039349a4baf6e56f7b4b7cf925ded70cdbc0a7c7d67e4fb7"`
[INFO] [stdout] 025af78696e6a1c1039349a4baf6e56f7b4b7cf925ded70cdbc0a7c7d67e4fb7