[INFO] fetching crate crdts 7.3.2...
[INFO] testing crdts-7.3.2 against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] extracting crate crdts 7.3.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate crdts 7.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate crdts 7.3.2
[INFO] tweaked toml for crates.io crate crdts 7.3.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate crdts 7.3.2 on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate crdts 7.3.2 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num v0.4.1
[INFO] [stderr]   Downloaded quickcheck_macros v1.0.0
[INFO] [stderr]   Downloaded serde v1.0.180
[INFO] [stderr]   Downloaded serde_derive v1.0.180
[INFO] [stderr]   Downloaded num-bigint v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4cf7b9095a473e65c16fac402dd005dc32b8ea51155c87ae5f592704234d8447
[INFO] running `Command { std: "docker" "start" "-a" "4cf7b9095a473e65c16fac402dd005dc32b8ea51155c87ae5f592704234d8447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4cf7b9095a473e65c16fac402dd005dc32b8ea51155c87ae5f592704234d8447", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cf7b9095a473e65c16fac402dd005dc32b8ea51155c87ae5f592704234d8447", kill_on_drop: false }`
[INFO] [stdout] 4cf7b9095a473e65c16fac402dd005dc32b8ea51155c87ae5f592704234d8447
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76feb95586a59061b6509e887a36097dba1850c77eb955cf8009426641737051
[INFO] running `Command { std: "docker" "start" "-a" "76feb95586a59061b6509e887a36097dba1850c77eb955cf8009426641737051", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde v1.0.180
[INFO] [stderr]    Compiling serde_derive v1.0.180
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.3.4
[INFO] [stderr]    Compiling num-complex v0.4.3
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling num v0.4.1
[INFO] [stderr]    Compiling crdts v7.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn read(&self) -> Content<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn read(&self) -> Content<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn children(&self, hash: Hash) -> Content<T> {
[INFO] [stdout]     |                     ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn children(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn parents(&self, hash: Hash) -> Content<T> {
[INFO] [stdout]     |                    ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn parents(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/glist.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<Identifier<T>> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<'_, Identifier<T>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.33s
[INFO] running `Command { std: "docker" "inspect" "76feb95586a59061b6509e887a36097dba1850c77eb955cf8009426641737051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76feb95586a59061b6509e887a36097dba1850c77eb955cf8009426641737051", kill_on_drop: false }`
[INFO] [stdout] 76feb95586a59061b6509e887a36097dba1850c77eb955cf8009426641737051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c2befbc7d34f0b6c9f19bbb56be178353497655de0f131e107b0daeb9d4847f
[INFO] running `Command { std: "docker" "start" "-a" "0c2befbc7d34f0b6c9f19bbb56be178353497655de0f131e107b0daeb9d4847f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.66
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling quote v1.0.32
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling crdts v7.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn read(&self) -> Content<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn read(&self) -> Content<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn children(&self, hash: Hash) -> Content<T> {
[INFO] [stdout]     |                     ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn children(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn parents(&self, hash: Hash) -> Content<T> {
[INFO] [stdout]     |                    ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn parents(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/glist.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<Identifier<T>> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<'_, Identifier<T>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:101:17
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn read(&self) -> Content<T> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 101 |     pub fn read(&self) -> Content<'_, T> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:131:21
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn children(&self, hash: Hash) -> Content<T> {
[INFO] [stdout]     |                     ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 131 |     pub fn children(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stdout]     |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/merkle_reg.rs:146:20
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn parents(&self, hash: Hash) -> Content<T> {
[INFO] [stdout]     |                    ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 146 |     pub fn parents(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stdout]     |                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/glist.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<Identifier<T>> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<'_, Identifier<T>> {
[INFO] [stdout]    |                                                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.96s
[INFO] running `Command { std: "docker" "inspect" "0c2befbc7d34f0b6c9f19bbb56be178353497655de0f131e107b0daeb9d4847f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2befbc7d34f0b6c9f19bbb56be178353497655de0f131e107b0daeb9d4847f", kill_on_drop: false }`
[INFO] [stdout] 0c2befbc7d34f0b6c9f19bbb56be178353497655de0f131e107b0daeb9d4847f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a388062c6b37fb1d9ac087312924b1b1274bd6f70a83a277add5966fbaa1090
[INFO] running `Command { std: "docker" "start" "-a" "4a388062c6b37fb1d9ac087312924b1b1274bd6f70a83a277add5966fbaa1090", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/merkle_reg.rs:101:17
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn read(&self) -> Content<T> {
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 101 |     pub fn read(&self) -> Content<'_, T> {
[INFO] [stderr]     |                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/merkle_reg.rs:131:21
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn children(&self, hash: Hash) -> Content<T> {
[INFO] [stderr]     |                     ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 131 |     pub fn children(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stderr]     |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/merkle_reg.rs:146:20
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn parents(&self, hash: Hash) -> Content<T> {
[INFO] [stderr]     |                    ^^^^^                 ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 146 |     pub fn parents(&self, hash: Hash) -> Content<'_, T> {
[INFO] [stderr]     |                                                  +++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/glist.rs:71:17
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<Identifier<T>> {
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                 |
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 71 |     pub fn iter(&self) -> std::collections::btree_set::Iter<'_, Identifier<T>> {
[INFO] [stderr]    |                                                             +++
[INFO] [stderr] 
[INFO] [stderr] warning: `crdts` (lib) generated 4 warnings (run `cargo fix --lib -p crdts` to apply 4 suggestions)
[INFO] [stderr] warning: `crdts` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/crdts-9915d49ee6a0e7fa)
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test dot::test::prop_inc_increments_only_the_counter ... ok
[INFO] [stdout] test dot::test::prop_partial_order ... ok
[INFO] [stdout] test gcounter::test::test_basic_by_one ... ok
[INFO] [stdout] test gcounter::test::test_basic_by_many ... ok
[INFO] [stdout] test identifier::tests::test_id_is_dense_qc2 ... ok
[INFO] [stdout] test identifier::tests::test_id_is_dense_qc3 ... ok
[INFO] [stdout] test lwwreg::test::prop_tests::prop_commutative ... ok
[INFO] [stdout] test lwwreg::test::prop_tests::prop_idempotent ... ok
[INFO] [stdout] test lwwreg::test::prop_tests::prop_associative ... ok
[INFO] [stdout] test lwwreg::test::test_default ... ok
[INFO] [stdout] test map::test::merge_error ... ok
[INFO] [stdout] test orswot::tests::preserve_deferred_across_merges ... ok
[INFO] [stdout] test map::test::test_get ... ok
[INFO] [stdout] test map::test::test_op_exchange_converges_quickcheck1 ... ok
[INFO] [stdout] test orswot::tests::test_present_but_removed ... ok
[INFO] [stdout] test lwwreg::test::test_update ... ok
[INFO] [stdout] test identifier::tests::prop_tests::test_id_is_dense_with_empty_identifier ... ok
[INFO] [stdout] test identifier::tests::test_adding_zero_node_makes_identifier_smaller ... ok
[INFO] [stdout] test identifier::tests::test_id_is_dense_qc1 ... ok
[INFO] [stdout] test dot::test::prop_ordered_dot_is_ordered_by_actor_first ... ok
[INFO] [stdout] test pncounter::test::test_basic_by_many ... ok
[INFO] [stdout] test pncounter::test::test_basic_by_one ... ok
[INFO] [stdout] test orswot::tests::ensure_deferred_merges ... ok
[INFO] [stdout] test pncounter::test::prop_tests::prop_merge_converges ... ok
[INFO] [stdout] test identifier::tests::prop_tests::prop_id_ord_is_transitive ... ok
[INFO] [stderr]      Running test/test.rs (/opt/rustwide/target/debug/deps/test-28e59e29645685ad)
[INFO] [stdout] test identifier::tests::prop_tests::prop_id_is_dense ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 98 tests
[INFO] [stdout] test glist::test_insert_at_front ... ok
[INFO] [stdout] test glist::test_append_increments_entry ... ok
[INFO] [stdout] test list::test_delete_of_index ... ok
[INFO] [stdout] test list::test_append ... ok
[INFO] [stdout] test list::test_append_mixed_with_inserts ... ok
[INFO] [stdout] test list::test_concurrent_inserts_with_same_identifier_can_be_split ... ok
[INFO] [stdout] test list::prop_tests::prop_len_is_proportional_to_ops ... ok
[INFO] [stdout] test list::prop_tests::prop_ops_are_idempotent ... ok
[INFO] [stdout] test list::test_mutual_insert_qc1 ... ok
[INFO] [stdout] test list::test_identifier_position ... ok
[INFO] [stdout] test list::prop_tests::prop_inserts_and_deletes ... ok
[INFO] [stdout] test list::test_new ... ok
[INFO] [stdout] test list::test_out_of_order_inserts ... ok
[INFO] [stdout] test glist::test_concurrent_inserts_with_same_identifier_can_be_split ... ok
[INFO] [stdout] test list::test_position ... ok
[INFO] [stdout] test list::test_is_empty ... ok
[INFO] [stdout] test list::test_insert_followed_by_deletes ... ok
[INFO] [stdout] test list::test_reapply_list_ops ... ok
[INFO] [stdout] test map::prop_tests::prop_op_exchange_same_as_merge ... ok
[INFO] [stdout] test map::prop_tests::prop_op_idempotent ... ok
[INFO] [stdout] test map::prop_tests::prop_merge_commutative ... ok
[INFO] [stdout] test map::prop_tests::prop_merge_idempotent ... ok
[INFO] [stdout] test map::test_commute_quickcheck_bug ... ok
[INFO] [stdout] test map::test_concurrent_update_and_remove_add_bias ... ok
[INFO] [stdout] test map::test_idempotent_quickcheck1 ... ok
[INFO] [stdout] test map::test_idempotent_quickcheck_bug1 ... ok
[INFO] [stdout] test map::test_idempotent_quickcheck_bug2 ... ok
[INFO] [stdout] test map::test_is_empty ... ok
[INFO] [stdout] test map::test_merge_deferred_remove ... ok
[INFO] [stdout] test map::test_nested_op_invalid_if_skipping_dot ... ok
[INFO] [stdout] test map::prop_tests::prop_reset_remove_with_map_clock_is_empty_map ... ok
[INFO] [stdout] test map::test_op_deferred_remove ... ok
[INFO] [stdout] test map::test_op_exchange_commutes_quickcheck1 ... ok
[INFO] [stdout] test map::test_op_exchange_same_as_merge_quickcheck1 ... ok
[INFO] [stdout] test map::test_op_invalid_if_skipping_dot ... ok
[INFO] [stdout] test map::test_remove ... ok
[INFO] [stdout] test map::test_reset_remove_semantics ... ok
[INFO] [stdout] test map::test_update ... ok
[INFO] [stdout] test map::test_updating_with_current_clock_should_be_a_nop ... ok
[INFO] [stdout] test map::prop_tests::prop_reset_remove_than_merge_same_as_merge_than_reset_remove ... ok
[INFO] [stdout] test map::prop_tests::prop_op_exchange_converges ... ok
[INFO] [stdout] test map::test_new ... ok
[INFO] [stdout] test merkle_reg::test_orphaned_nodes_grows_if_ops_are_applied_backwards ... ok
[INFO] [stdout] test merkle_reg::test_traverse_reg_history ... ok
[INFO] [stdout] test merkle_reg::test_write_resolves_fork ... ok
[INFO] [stdout] test map::prop_tests::prop_reset_remove_with_empty_vclock_is_nop ... ok
[INFO] [stdout] test map::prop_tests::prop_op_associative ... ok
[INFO] [stdout] test map::prop_tests::prop_merge_followed_by_merge ... ok
[INFO] [stdout] test map::prop_tests::prop_op_exchange_associative ... ok
[INFO] [stdout] test map::prop_tests::prop_merge_associative ... ok
[INFO] [stdout] test list::prop_tests::prop_mutual_inserting ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_merge_commutative ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_op_commutative ... ok
[INFO] [stdout] test mvreg::test_apply ... ok
[INFO] [stdout] test mvreg::test_concurrent_update_with_same_value_dont_collapse_on_apply ... ok
[INFO] [stdout] test mvreg::test_concurrent_update_with_same_value_dont_collapse_on_merge ... ok
[INFO] [stdout] test mvreg::test_multi_val ... ok
[INFO] [stdout] test mvreg::test_op_commute_quickcheck1 ... ok
[INFO] [stdout] test mvreg::test_write_should_not_mutate_reg ... ok
[INFO] [stdout] test orswot::adds_dont_destroy_causality ... ok
[INFO] [stdout] test orswot::merge_clocks_of_identical_entries ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_merge_idempotent ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_merge_associative ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_reset_remove ... ok
[INFO] [stdout] test orswot::prop_tests::prop_validate_op ... ok
[INFO] [stdout] test orswot::test_disjoint_merge ... ok
[INFO] [stdout] test orswot::test_no_dots_left_test ... ok
[INFO] [stdout] test orswot::test_dead_node_update ... ok
[INFO] [stdout] test orswot::weird_highlight_1 ... ok
[INFO] [stdout] test orswot::test_reset_remove_semantics ... ok
[INFO] [stdout] test vclock::prop_tests::prop_glb_commutes ... ok
[INFO] [stdout] test vclock::prop_tests::prop_glb_self_is_nop ... ok
[INFO] [stdout] test vclock::prop_tests::prop_idempotent_dots_in_from_iter ... ok
[INFO] [stdout] test vclock::prop_tests::prop_dots_are_commutative_in_from_iter ... ok
[INFO] [stdout] test vclock::prop_tests::prop_reset_remove_is_empty_implies_equal_or_greator ... ok
[INFO] [stdout] test vclock::prop_tests::prop_into_iter_produces_same_vclock ... ok
[INFO] [stdout] test vclock::prop_tests::prop_reset_remove_with_empty_is_nop ... ok
[INFO] [stdout] test vclock::test_merge ... ok
[INFO] [stdout] test vclock::test_merge_less_left ... ok
[INFO] [stdout] test vclock::test_merge_less_right ... ok
[INFO] [stdout] test vclock::test_merge_same_id ... ok
[INFO] [stdout] test vclock::test_reset_remove ... ok
[INFO] [stdout] test vclock::test_vclock_ordering ... ok
[INFO] [stdout] test glist::prop_tests::prop_validate_against_vec_model ... ok
[INFO] [stdout] test vclock::prop_tests::prop_reset_remove_self_is_empty ... ok
[INFO] [stdout] test merkle_reg::prop_tests::prop_merge_commute ... ok
[INFO] [stdout] test orswot::prop_tests::prop_validate_merge ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_set_with_ctx_from_read ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_op_idempotent ... ok
[INFO] [stdout] test mvreg::prop_tests::prop_op_associative ... ok
[INFO] [stdout] test merkle_reg::prop_tests::prop_merge_associative ... ok
[INFO] [stdout] test list::test_deep_inserts ... ok
[INFO] [stdout] test orswot::prop_tests::prop_merge_converges ... ok
[INFO] [stdout] test glist::prop_tests::prop_merge_commute ... ok
[INFO] [stdout] test glist::prop_tests::prop_ops_commute ... ok
[INFO] [stdout] test glist::prop_tests::prop_merge_associative ... ok
[INFO] [stdout] test glist::prop_tests::prop_ops_are_associative ... ok
[INFO] [stdout] test merkle_reg::prop_tests::prop_op_reordering_converges has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "4a388062c6b37fb1d9ac087312924b1b1274bd6f70a83a277add5966fbaa1090", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a388062c6b37fb1d9ac087312924b1b1274bd6f70a83a277add5966fbaa1090", kill_on_drop: false }`
[INFO] [stdout] 4a388062c6b37fb1d9ac087312924b1b1274bd6f70a83a277add5966fbaa1090
