[INFO] fetching crate pb-atomic-linked-list 0.1.6...
[INFO] testing pb-atomic-linked-list-0.1.6 against 1.95.0 for beta-1.96-2
[INFO] extracting crate pb-atomic-linked-list 0.1.6 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate pb-atomic-linked-list 0.1.6
[INFO] finished tweaking crates.io crate pb-atomic-linked-list 0.1.6
[INFO] tweaked toml for crates.io crate pb-atomic-linked-list 0.1.6 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pb-atomic-linked-list 0.1.6 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b701da09c434e525f4c15f6d46f0c53bea06a7e327aca269b1e80a663b0a3a7
[INFO] running `Command { std: "docker" "start" "-a" "7b701da09c434e525f4c15f6d46f0c53bea06a7e327aca269b1e80a663b0a3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b701da09c434e525f4c15f6d46f0c53bea06a7e327aca269b1e80a663b0a3a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b701da09c434e525f4c15f6d46f0c53bea06a7e327aca269b1e80a663b0a3a7", kill_on_drop: false }`
[INFO] [stdout] 7b701da09c434e525f4c15f6d46f0c53bea06a7e327aca269b1e80a663b0a3a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c132b643f1edf393788a20619deddf2a8e88449fcf65b4d3b688c5f92588202
[INFO] running `Command { std: "docker" "start" "-a" "9c132b643f1edf393788a20619deddf2a8e88449fcf65b4d3b688c5f92588202", kill_on_drop: false }`
[INFO] [stderr]    Compiling pb-atomic-linked-list v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:61:53
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stdout]    |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:133:53
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stdout]     |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:13:57
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a;
[INFO] [stdout]    |                        -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a;
[INFO] [stdout]    |                                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "9c132b643f1edf393788a20619deddf2a8e88449fcf65b4d3b688c5f92588202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c132b643f1edf393788a20619deddf2a8e88449fcf65b4d3b688c5f92588202", kill_on_drop: false }`
[INFO] [stdout] 9c132b643f1edf393788a20619deddf2a8e88449fcf65b4d3b688c5f92588202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9b396da86ebdc5e9f9c6900d8e0e4eb28f74e86910c74ffec401bcf5103bb457
[INFO] running `Command { std: "docker" "start" "-a" "9b396da86ebdc5e9f9c6900d8e0e4eb28f74e86910c74ffec401bcf5103bb457", kill_on_drop: false }`
[INFO] [stderr]    Compiling pb-atomic-linked-list v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:61:53
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stdout]    |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:133:53
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stdout]     |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:13:57
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a;
[INFO] [stdout]    |                        -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a;
[INFO] [stdout]    |                                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:61:53
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stdout]    |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stdout]    |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:133:53
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stdout]     |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:13:57
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a;
[INFO] [stdout]    |                        -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a;
[INFO] [stdout]    |                                                          ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "9b396da86ebdc5e9f9c6900d8e0e4eb28f74e86910c74ffec401bcf5103bb457", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b396da86ebdc5e9f9c6900d8e0e4eb28f74e86910c74ffec401bcf5103bb457", kill_on_drop: false }`
[INFO] [stdout] 9b396da86ebdc5e9f9c6900d8e0e4eb28f74e86910c74ffec401bcf5103bb457
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13e7bfb6582f192d75a5e97d9a0c4b257e6b1829c2dfb52806c1f929e15c1bbc
[INFO] running `Command { std: "docker" "start" "-a" "13e7bfb6582f192d75a5e97d9a0c4b257e6b1829c2dfb52806c1f929e15c1bbc", kill_on_drop: false }`
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:61:53
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stderr]    |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 61 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stderr]    |                                                      ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/lib.rs:133:53
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a {
[INFO] [stderr]     |                    -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 133 |     fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a {
[INFO] [stderr]     |                                                      ++
[INFO] [stderr] 
[INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stderr]   --> src/lib.rs:13:57
[INFO] [stderr]    |
[INFO] [stderr] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&T> where T: 'a;
[INFO] [stderr]    |                        -- the lifetime is named here    ^^ the same 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: consistently use `'a`
[INFO] [stderr]    |
[INFO] [stderr] 13 |         fn borrow<'a>(&'a self, index: usize) -> Option<&'a T> where T: 'a;
[INFO] [stderr]    |                                                          ++
[INFO] [stderr] 
[INFO] [stderr] warning: `pb-atomic-linked-list` (lib) generated 3 warnings (run `cargo fix --lib -p pb-atomic-linked-list` to apply 3 suggestions)
[INFO] [stderr] warning: `pb-atomic-linked-list` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pb_atomic_linked_list-507bfc3fb0e5fd08)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test test::simple_enqueue_dequeue ... ok
[INFO] [stdout] test test::insert_from_two_threads ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests pb_atomic_linked_list
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13e7bfb6582f192d75a5e97d9a0c4b257e6b1829c2dfb52806c1f929e15c1bbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13e7bfb6582f192d75a5e97d9a0c4b257e6b1829c2dfb52806c1f929e15c1bbc", kill_on_drop: false }`
[INFO] [stdout] 13e7bfb6582f192d75a5e97d9a0c4b257e6b1829c2dfb52806c1f929e15c1bbc
