[INFO] updating cached repository https://github.com/gretchenfrage/clusterzip
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }`
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3950a835105c2ce215310f68c64029a79ec58278
[INFO] testing gretchenfrage/clusterzip against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgretchenfrage%2Fclusterzip" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gretchenfrage/clusterzip on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gretchenfrage/clusterzip
[INFO] finished tweaking git repo https://github.com/gretchenfrage/clusterzip
[INFO] tweaked toml for git repo https://github.com/gretchenfrage/clusterzip written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/gretchenfrage/clusterzip already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] feb7f9c973ff1c40d73662f10b984c9fc9a0963fe95c7eb6e1139ff8fade7bbc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "feb7f9c973ff1c40d73662f10b984c9fc9a0963fe95c7eb6e1139ff8fade7bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "feb7f9c973ff1c40d73662f10b984c9fc9a0963fe95c7eb6e1139ff8fade7bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feb7f9c973ff1c40d73662f10b984c9fc9a0963fe95c7eb6e1139ff8fade7bbc", kill_on_drop: false }`
[INFO] [stdout] feb7f9c973ff1c40d73662f10b984c9fc9a0963fe95c7eb6e1139ff8fade7bbc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bfccfddc2d0dc08c5f337f31d8f3e4f68c7f810919c13907d769b0cd5d4c5244
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "bfccfddc2d0dc08c5f337f31d8f3e4f68c7f810919c13907d769b0cd5d4c5244", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.40
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling pkg-config v0.3.9
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling futures v0.1.19
[INFO] [stderr]    Compiling byteorder v1.2.1
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling lazycell v0.6.0
[INFO] [stderr]    Compiling winapi v0.2.8
[INFO] [stderr]    Compiling slab v0.4.0
[INFO] [stderr]    Compiling lazy_static v1.0.0
[INFO] [stderr]    Compiling utf8-ranges v0.1.3
[INFO] [stderr]    Compiling regex-syntax v0.3.9
[INFO] [stderr]    Compiling bitflags v0.7.0
[INFO] [stderr]    Compiling file v1.1.1
[INFO] [stderr]    Compiling volatile_cell v1.0.0
[INFO] [stderr]    Compiling serde v1.0.35
[INFO] [stderr]    Compiling monitor v0.1.0
[INFO] [stderr]    Compiling cmake v0.1.29
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling crossbeam-utils v0.3.2
[INFO] [stderr]    Compiling crossbeam-utils v0.2.2
[INFO] [stderr]    Compiling arrayvec v0.4.7
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling crossbeam-epoch v0.4.1
[INFO] [stderr]    Compiling openssl-sys v0.9.27
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[INFO] [stderr]    Compiling libssh2-sys v0.2.6
[INFO] [stderr]    Compiling iovec v0.1.2
[INFO] [stderr]    Compiling rand v0.4.2
[INFO] [stderr]    Compiling net2 v0.2.32
[INFO] [stderr]    Compiling thread-id v2.0.0
[INFO] [stderr]    Compiling memchr v0.1.11
[INFO] [stderr]    Compiling num_cpus v1.8.0
[INFO] [stderr]    Compiling time v0.1.39
[INFO] [stderr]    Compiling aho-corasick v0.5.3
[INFO] [stderr]    Compiling thread_local v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.3.0
[INFO] [stderr]    Compiling bytes v0.4.6
[INFO] [stderr]    Compiling mio v0.6.14
[INFO] [stderr]    Compiling regex v0.1.80
[INFO] [stderr]    Compiling tokio-executor v0.1.1
[INFO] [stderr]    Compiling tokio-io v0.1.6
[INFO] [stderr]    Compiling tokio-threadpool v0.1.1
[INFO] [stderr]    Compiling tokio-reactor v0.1.1
[INFO] [stderr]    Compiling tokio-udp v0.1.0
[INFO] [stderr]    Compiling tokio-tcp v0.1.0
[INFO] [stderr]    Compiling num-bigint v0.1.43
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling local-ip v0.1.0
[INFO] [stderr]    Compiling tokio v0.1.4
[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling stopwatch v0.0.7
[INFO] [stderr]    Compiling ssh2 v0.3.2
[INFO] [stderr]    Compiling clusterzip v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0405]: cannot find trait `FnBox` in this scope
[INFO] [stdout]   --> src/threading/pool.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub type Runnable = Box<FnBox() -> () + Send + Sync + 'static>;
[INFO] [stdout]    |                             ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/pool.rs:67:29
[INFO] [stdout]    |
[INFO] [stdout] 67 |     pub type Runnable = Box<FnBox() -> () + Send + Sync + 'static>;
[INFO] [stdout]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox() -> () + Send + Sync + 'static`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/pool.rs:120:26
[INFO] [stdout]     |
[INFO] [stdout] 120 |         in_main_seq: Arc<QueueIn<Runnable>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QueueIn<Runnable>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/pool.rs:121:26
[INFO] [stdout]     |
[INFO] [stdout] 121 |         in_crit_seq: Arc<QueueIn<Runnable>>,
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QueueIn<Runnable>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/pool.rs:123:22
[INFO] [stdout]     |
[INFO] [stdout] 123 |         out: Vec<Box<QueueOut<Runnable>>>,
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QueueOut<Runnable>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/pool.rs:161:30
[INFO] [stdout]     |
[INFO] [stdout] 161 |             let out: Vec<Box<QueueOut<Runnable>>> = vec!(
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QueueOut<Runnable>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/pool.rs:200:40
[INFO] [stdout]     |
[INFO] [stdout] 200 |                     .collect::<Vec<Box<QueueOut<Runnable>>>>();
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn QueueOut<Runnable>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/threading/queue.rs:9:30
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn poll(&self, profile: &ThreadStateLogger) -> Option<T>;
[INFO] [stdout]   |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadStateLogger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:11:37
[INFO] [stdout]    |
[INFO] [stdout] 11 |     fn drain_to(&self, target: &mut FnMut(T) -> ()) -> ();
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(T) -> ()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:23:32
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn clone_box(&self) -> Box<QueueOut<T>>;
[INFO] [stdout]    |                                ^^^^^^^^^^^ help: use `dyn`: `dyn QueueOut<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:28:39
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn push(&self, elem: T, profile: &ThreadStateLogger);
[INFO] [stdout]    |                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadStateLogger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:40:32
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn clone_box(&self) -> Box<QueueIn<T>>;
[INFO] [stdout]    |                                ^^^^^^^^^^ help: use `dyn`: `dyn QueueIn<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:51:15
[INFO] [stdout]    |
[INFO] [stdout] 51 |     func: Arc<Fn(S) -> R + Send + Sync + 'static>,
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(S) -> R + Send + Sync + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:75:30
[INFO] [stdout]    |
[INFO] [stdout] 75 |     fn poll(&self, profile: &ThreadStateLogger) -> Option<R> {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadStateLogger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:79:37
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn drain_to(&self, target: &mut FnMut(R) -> ()) -> () {
[INFO] [stdout]    |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(R) -> ()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/threading/queue.rs:92:32
[INFO] [stdout]    |
[INFO] [stdout] 92 |     fn clone_box(&self) -> Box<QueueOut<R>> {
[INFO] [stdout]    |                                ^^^^^^^^^^^ help: use `dyn`: `dyn QueueOut<R>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:102:15
[INFO] [stdout]     |
[INFO] [stdout] 102 |     func: Arc<Fn(R) -> S + Send + Sync + 'static>,
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(R) -> S + Send + Sync + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:126:39
[INFO] [stdout]     |
[INFO] [stdout] 126 |     fn push(&self, elem: R, profile: &ThreadStateLogger) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadStateLogger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:139:32
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn clone_box(&self) -> Box<QueueIn<R>> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn QueueIn<R>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:149:25
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub type Listener = Arc<Fn(bool) -> () + Send + Sync + 'static>;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(bool) -> () + Send + Sync + 'static`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:159:30
[INFO] [stdout]     |
[INFO] [stdout] 159 |     fn poll(&self, profile: &ThreadStateLogger) -> Option<T> {
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadStateLogger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:168:37
[INFO] [stdout]     |
[INFO] [stdout] 168 |     fn drain_to(&self, target: &mut FnMut(T) -> ()) -> () {
[INFO] [stdout]     |                                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(T) -> ()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:183:32
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn clone_box(&self) -> Box<QueueOut<T>> {
[INFO] [stdout]     |                                ^^^^^^^^^^^ help: use `dyn`: `dyn QueueOut<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:194:39
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn push(&self, elem: T, profile: &ThreadStateLogger) {
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn ThreadStateLogger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/threading/queue.rs:209:32
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn clone_box(&self) -> Box<QueueIn<T>> {
[INFO] [stdout]     |                                ^^^^^^^^^^ help: use `dyn`: `dyn QueueIn<T>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 24 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `clusterzip`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "bfccfddc2d0dc08c5f337f31d8f3e4f68c7f810919c13907d769b0cd5d4c5244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfccfddc2d0dc08c5f337f31d8f3e4f68c7f810919c13907d769b0cd5d4c5244", kill_on_drop: false }`
[INFO] [stdout] bfccfddc2d0dc08c5f337f31d8f3e4f68c7f810919c13907d769b0cd5d4c5244