[INFO] updating cached repository https://github.com/mthvedt/hitchhiker-rust
[INFO] running `"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"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5922b3e860dd7207b23f9db523c38388a9ce624b
[INFO] checking mthvedt/hitchhiker-rust against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmthvedt%2Fhitchhiker-rust" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mthvedt/hitchhiker-rust on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/mthvedt/hitchhiker-rust
[INFO] finished tweaking git repo https://github.com/mthvedt/hitchhiker-rust
[INFO] tweaked toml for git repo https://github.com/mthvedt/hitchhiker-rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/mthvedt/hitchhiker-rust already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] a533289efb41edcb050b26a95450941b7dce1fca49345c76944db0656a82efcb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "a533289efb41edcb050b26a95450941b7dce1fca49345c76944db0656a82efcb"`
[INFO] [stderr]     Checking typed-arena v1.2.0
[INFO] [stderr]     Checking futures v0.1.11
[INFO] [stderr]     Checking bytebuffer v0.2.1
[INFO] [stderr]     Checking htree v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bench/mod.rs:216:44
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub fn run_benchmark<W: Write>(benchmark: &Benchable, out: &mut W) {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn Benchable`
[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/bench/mod.rs:240:54
[INFO] [stderr]     |
[INFO] [stderr] 240 | pub fn run_benchmarks<W: Write>(benchmarks: &Vec<Box<Benchable>>, out: &mut W) {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Benchable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tdfuture/future.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub type BoxFuture<T, E> = Box<Future<Item = T, Error = E>>;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/traits.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr]  --> src/tree/btree.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::Borrow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `data::*`
[INFO] [stderr]    --> src/tree/btree.rs:209:6
[INFO] [stderr]     |
[INFO] [stderr] 209 |     use data::*;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tdfuture/future.rs:187:37
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut self_tmp = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/data/util.rs:13:38
[INFO] [stderr]     |
[INFO] [stderr] 13  |             let mut items: [_; $n] = mem::uninitialized();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/tree/memnode.rs:107:26
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 buckets: make_array!(|_| MemPtr::empty(), (NODE_CAPACITY - 1) as usize),
[INFO] [stderr]     |                          -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/data/util.rs:13:38
[INFO] [stderr]     |
[INFO] [stderr] 13  |             let mut items: [_; $n] = mem::uninitialized();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/tree/memnode.rs:108:30
[INFO] [stderr]     |
[INFO] [stderr] 108 |                    children: make_array!(|_| MemPtr::empty(), NODE_CAPACITY as usize),
[INFO] [stderr]     |                              -------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tree/noderef.rs:171:36
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut oldself = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/tree/util.rs:50:35
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let mut dummy: [T; 1] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bench/mod.rs:216:44
[INFO] [stderr]     |
[INFO] [stderr] 216 | pub fn run_benchmark<W: Write>(benchmark: &Benchable, out: &mut W) {
[INFO] [stderr]     |                                            ^^^^^^^^^ help: use `dyn`: `dyn Benchable`
[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/bench/mod.rs:240:54
[INFO] [stderr]     |
[INFO] [stderr] 240 | pub fn run_benchmarks<W: Write>(benchmarks: &Vec<Box<Benchable>>, out: &mut W) {
[INFO] [stderr]     |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Benchable`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/tdfuture/future.rs:199:32
[INFO] [stderr]     |
[INFO] [stderr] 199 | pub type BoxFuture<T, E> = Box<Future<Item = T, Error = E>>;
[INFO] [stderr]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future<Item = T, Error = E>`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/traits.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::borrow::Borrow`
[INFO] [stderr]  --> src/tree/btree.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::borrow::Borrow;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `data::*`
[INFO] [stderr]    --> src/tree/btree.rs:209:6
[INFO] [stderr]     |
[INFO] [stderr] 209 |     use data::*;
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tdfuture/future.rs:187:37
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let mut self_tmp = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/data/util.rs:13:38
[INFO] [stderr]     |
[INFO] [stderr] 13  |             let mut items: [_; $n] = mem::uninitialized();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/tree/memnode.rs:107:26
[INFO] [stderr]     |
[INFO] [stderr] 107 |                 buckets: make_array!(|_| MemPtr::empty(), (NODE_CAPACITY - 1) as usize),
[INFO] [stderr]     |                          -------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/data/util.rs:13:38
[INFO] [stderr]     |
[INFO] [stderr] 13  |             let mut items: [_; $n] = mem::uninitialized();
[INFO] [stderr]     |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/tree/memnode.rs:108:30
[INFO] [stderr]     |
[INFO] [stderr] 108 |                    children: make_array!(|_| MemPtr::empty(), NODE_CAPACITY as usize),
[INFO] [stderr]     |                              -------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/tree/noderef.rs:171:36
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let mut oldself = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/tree/util.rs:50:35
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let mut dummy: [T; 1] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                      ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `subrange` do not match the trait declaration
[INFO] [stderr]    --> src/tree/btree.rs:540:16
[INFO] [stderr]     |
[INFO] [stderr] 540 |     fn subrange<'b, K1: AsRef<[u8]>, K2: AsRef<[u8]>>(&self, start: K1, end: K2) -> PersistentBTree {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/traits.rs:118:16
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn subrange<'b, K1: AsRef<[u8]>, K2: AsRef<[u8]>>(&self, start: K1, end: K2) -> <Spec as TreeSpec<'b>>::SubrangeImpl;
[INFO] [stderr]     |                -------------------------------------- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error[E0195]: lifetime parameters or bounds on method `subrange` do not match the trait declaration
[INFO] [stderr]    --> src/tree/btree.rs:540:16
[INFO] [stderr]     |
[INFO] [stderr] 540 |     fn subrange<'b, K1: AsRef<[u8]>, K2: AsRef<[u8]>>(&self, start: K1, end: K2) -> PersistentBTree {
[INFO] [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ lifetimes do not match method in trait
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/traits.rs:118:16
[INFO] [stderr]     |
[INFO] [stderr] 118 |     fn subrange<'b, K1: AsRef<[u8]>, K2: AsRef<[u8]>>(&self, start: K1, end: K2) -> <Spec as TreeSpec<'b>>::SubrangeImpl;
[INFO] [stderr]     |                -------------------------------------- lifetimes in impl do not match this method in trait
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0195`.
[INFO] [stderr] error: could not compile `htree`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0195`.
[INFO] [stderr] error: could not compile `htree`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a533289efb41edcb050b26a95450941b7dce1fca49345c76944db0656a82efcb"`
[INFO] running `"docker" "rm" "-f" "a533289efb41edcb050b26a95450941b7dce1fca49345c76944db0656a82efcb"`
[INFO] [stdout] a533289efb41edcb050b26a95450941b7dce1fca49345c76944db0656a82efcb
