[INFO] fetching crate bex 0.3.0...
[INFO] checking bex-0.3.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate bex 0.3.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bex 0.3.0
[INFO] finished tweaking crates.io crate bex 0.3.0
[INFO] tweaked toml for crates.io crate bex 0.3.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bex 0.3.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bex 0.3.0 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c5ef7ba01f2de6ed31ae1d08d33eb4f04ff667565398e198d1ac7cb713eca90
[INFO] running `Command { std: "docker" "start" "-a" "1c5ef7ba01f2de6ed31ae1d08d33eb4f04ff667565398e198d1ac7cb713eca90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c5ef7ba01f2de6ed31ae1d08d33eb4f04ff667565398e198d1ac7cb713eca90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c5ef7ba01f2de6ed31ae1d08d33eb4f04ff667565398e198d1ac7cb713eca90", kill_on_drop: false }`
[INFO] [stdout] 1c5ef7ba01f2de6ed31ae1d08d33eb4f04ff667565398e198d1ac7cb713eca90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e13388e3dc90e3f8c2a63f151aaf4a2482f71cc8c35e101c0cfa3f9316e2b765
[INFO] running `Command { std: "docker" "start" "-a" "e13388e3dc90e3f8c2a63f151aaf4a2482f71cc8c35e101c0cfa3f9316e2b765", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking iana-time-zone v0.1.54
[INFO] [stderr]    Compiling bex v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking boxcar v0.1.0
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]     Checking bencher v0.1.5
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking dirs v1.0.5
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking term v0.5.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking dashmap v5.4.0
[INFO] [stderr]     Checking concurrent-queue v2.1.0
[INFO] [stderr]     Checking chrono v0.4.24
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking simplelog v0.5.3
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bdd/bdd_sols.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |   pub fn solutions(&mut self, n:NID)->BDDSolIterator {
[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] 50 |   pub fn solutions(&mut self, n:NID)->BDDSolIterator<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bdd/bdd_sols.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->BDDSolIterator {
[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] 57 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->BDDSolIterator<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/anf.rs:227:24
[INFO] [stdout]     |
[INFO] [stdout] 227 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->ANFSolIterator {
[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] 227 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->ANFSolIterator<'_> {
[INFO] [stdout]     |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/anf.rs:270:16
[INFO] [stdout]     |
[INFO] [stdout] 270 |   pub fn terms(&self, n:NID)->ANFTermIterator {
[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] 270 |   pub fn terms(&self, n:NID)->ANFTermIterator<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bdd/bdd_sols.rs:50:20
[INFO] [stdout]    |
[INFO] [stdout] 50 |   pub fn solutions(&mut self, n:NID)->BDDSolIterator {
[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] 50 |   pub fn solutions(&mut self, n:NID)->BDDSolIterator<'_> {
[INFO] [stdout]    |                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/bdd/bdd_sols.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->BDDSolIterator {
[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] 57 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->BDDSolIterator<'_> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/anf.rs:227:24
[INFO] [stdout]     |
[INFO] [stdout] 227 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->ANFSolIterator {
[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] 227 |   pub fn solutions_pad(&self, n:NID, nvars:usize)->ANFSolIterator<'_> {
[INFO] [stdout]     |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/anf.rs:270:16
[INFO] [stdout]     |
[INFO] [stdout] 270 |   pub fn terms(&self, n:NID)->ANFTermIterator {
[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] 270 |   pub fn terms(&self, n:NID)->ANFTermIterator<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.64s
[INFO] running `Command { std: "docker" "inspect" "e13388e3dc90e3f8c2a63f151aaf4a2482f71cc8c35e101c0cfa3f9316e2b765", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e13388e3dc90e3f8c2a63f151aaf4a2482f71cc8c35e101c0cfa3f9316e2b765", kill_on_drop: false }`
[INFO] [stdout] e13388e3dc90e3f8c2a63f151aaf4a2482f71cc8c35e101c0cfa3f9316e2b765