[INFO] fetching crate graph-rs 0.2.0...
[INFO] checking graph-rs-0.2.0 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate graph-rs 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate graph-rs 0.2.0
[INFO] finished tweaking crates.io crate graph-rs 0.2.0
[INFO] tweaked toml for crates.io crate graph-rs 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate graph-rs 0.2.0 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded collections-rs v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28898501d3a6b974c7e02bd8d07bf089773c30d21357a263437f761fb0ee54e1
[INFO] running `Command { std: "docker" "start" "-a" "28898501d3a6b974c7e02bd8d07bf089773c30d21357a263437f761fb0ee54e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28898501d3a6b974c7e02bd8d07bf089773c30d21357a263437f761fb0ee54e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28898501d3a6b974c7e02bd8d07bf089773c30d21357a263437f761fb0ee54e1", kill_on_drop: false }`
[INFO] [stdout] 28898501d3a6b974c7e02bd8d07bf089773c30d21357a263437f761fb0ee54e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f50ba5bb030dee98a6133669019fe1694cff13cb062e59de3f257e39deea43b
[INFO] running `Command { std: "docker" "start" "-a" "2f50ba5bb030dee98a6133669019fe1694cff13cb062e59de3f257e39deea43b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking collections-rs v0.3.1
[INFO] [stderr]     Checking graph-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add_edge(&'g mut self, N, N, W) -> Option<(N, N, W)>;
[INFO] [stdout]    |                               ^ help: try naming the parameter or explicitly ignoring it: `_: N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add_edge(&'g mut self, N, N, W) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                  ^ help: try naming the parameter or explicitly ignoring it: `_: N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add_edge(&'g mut self, N, N, W) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                     ^ help: try naming the parameter or explicitly ignoring it: `_: W`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn remove_edge(&'g mut self, &N, &N) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                  ^^ help: try naming the parameter or explicitly ignoring it: `_: &N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:32:38
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn remove_edge(&'g mut self, &N, &N) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                      ^^ help: try naming the parameter or explicitly ignoring it: `_: &N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:29:31
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add_edge(&'g mut self, N, N, W) -> Option<(N, N, W)>;
[INFO] [stdout]    |                               ^ help: try naming the parameter or explicitly ignoring it: `_: N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout]    = note: `#[warn(anonymous_parameters)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:29:34
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add_edge(&'g mut self, N, N, W) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                  ^ help: try naming the parameter or explicitly ignoring it: `_: N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn edge_weight(&'g self, source: &N, sink: &N) -> Option<&W> {
[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 `'g`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn edge_weight(&'g self, source: &N, sink: &N) -> Option<&'g W> {
[INFO] [stdout]    |                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn edge_weight_mut(&'g mut self, source: &N, sink: &N) -> Option<&mut W> {
[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 `'g`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn edge_weight_mut(&'g mut self, source: &N, sink: &N) -> Option<&'g mut W> {
[INFO] [stdout]    |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/map.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn edge_weight(&'m self, source: &N, sink: &N) -> Option<&W> {
[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 `'m`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn edge_weight(&'m self, source: &N, sink: &N) -> Option<&'m W> {
[INFO] [stdout]    |                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:29:37
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn add_edge(&'g mut self, N, N, W) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                     ^ help: try naming the parameter or explicitly ignoring it: `_: W`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:32:34
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn remove_edge(&'g mut self, &N, &N) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                  ^^ help: try naming the parameter or explicitly ignoring it: `_: &N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]   --> src/lib.rs:32:38
[INFO] [stdout]    |
[INFO] [stdout] 32 |     fn remove_edge(&'g mut self, &N, &N) -> Option<(N, N, W)>;
[INFO] [stdout]    |                                      ^^ help: try naming the parameter or explicitly ignoring it: `_: &N`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]    = note: for more information, see issue #41686 <https://github.com/rust-lang/rust/issues/41686>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/map.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn edge_weight_mut(&'m mut self, source: &N, sink: &N) -> Option<&mut W> {
[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 `'m`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn edge_weight_mut(&'m mut self, source: &N, sink: &N) -> Option<&'m mut W> {
[INFO] [stdout]    |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:46:21
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn edge_weight(&'g self, source: &N, sink: &N) -> Option<&W> {
[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 `'g`
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn edge_weight(&'g self, source: &N, sink: &N) -> Option<&'g W> {
[INFO] [stdout]    |                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/lib.rs:56:25
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn edge_weight_mut(&'g mut self, source: &N, sink: &N) -> Option<&mut W> {
[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 `'g`
[INFO] [stdout]    |
[INFO] [stdout] 56 |     fn edge_weight_mut(&'g mut self, source: &N, sink: &N) -> Option<&'g mut W> {
[INFO] [stdout]    |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/map.rs:76:21
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn edge_weight(&'m self, source: &N, sink: &N) -> Option<&W> {
[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 `'m`
[INFO] [stdout]    |
[INFO] [stdout] 76 |     fn edge_weight(&'m self, source: &N, sink: &N) -> Option<&'m W> {
[INFO] [stdout]    |                                                               ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/map.rs:82:25
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn edge_weight_mut(&'m mut self, source: &N, sink: &N) -> Option<&mut W> {
[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 `'m`
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn edge_weight_mut(&'m mut self, source: &N, sink: &N) -> Option<&'m mut W> {
[INFO] [stdout]    |                                                                       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "2f50ba5bb030dee98a6133669019fe1694cff13cb062e59de3f257e39deea43b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f50ba5bb030dee98a6133669019fe1694cff13cb062e59de3f257e39deea43b", kill_on_drop: false }`
[INFO] [stdout] 2f50ba5bb030dee98a6133669019fe1694cff13cb062e59de3f257e39deea43b