[INFO] crate trashcan 0.1.0 is already in cache
[INFO] checking trashcan-0.1.0 against try#85cc1486e1f000dce4bb8e1b3cfab2b654b102a8 for pr-73323
[INFO] extracting crate trashcan 0.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate trashcan 0.1.0 on toolchain 85cc1486e1f000dce4bb8e1b3cfab2b654b102a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate trashcan 0.1.0
[INFO] finished tweaking crates.io crate trashcan 0.1.0
[INFO] tweaked toml for crates.io crate trashcan 0.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eded1cb8a683c23ce4b3ca8665c1da03112be4ff80a06f73fb2ad4595b174e73
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "eded1cb8a683c23ce4b3ca8665c1da03112be4ff80a06f73fb2ad4595b174e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eded1cb8a683c23ce4b3ca8665c1da03112be4ff80a06f73fb2ad4595b174e73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eded1cb8a683c23ce4b3ca8665c1da03112be4ff80a06f73fb2ad4595b174e73", kill_on_drop: false }`
[INFO] [stdout] eded1cb8a683c23ce4b3ca8665c1da03112be4ff80a06f73fb2ad4595b174e73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+85cc1486e1f000dce4bb8e1b3cfab2b654b102a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5f7b1ce57ebf76b497b1d1ac3502508573b064e074d5bb57ea84a36c86286545
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "5f7b1ce57ebf76b497b1d1ac3502508573b064e074d5bb57ea84a36c86286545", kill_on_drop: false }`
[INFO] [stderr]     Checking trashcan v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/parser/mod.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | / macro_rules! expect_parse {
[INFO] [stdout] 101 | |     ($e:expr => $p:pat) => {
[INFO] [stdout] 102 | |         #[allow(unreachable_patterns)]
[INFO] [stdout] 103 | |         match $e {
[INFO] [stdout] ...   |
[INFO] [stdout] 109 | |     }
[INFO] [stdout] 110 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/parser/mod.rs:112:1
[INFO] [stdout]     |
[INFO] [stdout] 112 | / macro_rules! expect_parse_err {
[INFO] [stdout] 113 | |     ($e:expr => $p:pat) => {
[INFO] [stdout] 114 | |         #[allow(unreachable_patterns)]
[INFO] [stdout] 115 | |         match $e {
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |     }
[INFO] [stdout] 122 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition
[INFO] [stdout]    --> src/parser/mod.rs:124:1
[INFO] [stdout]     |
[INFO] [stdout] 124 | / macro_rules! expect_parse_cut {
[INFO] [stdout] 125 | |     ($e:expr => $p:pat) => {
[INFO] [stdout] 126 | |         #[allow(unreachable_patterns)]
[INFO] [stdout] 127 | |         match $e {
[INFO] [stdout] ...   |
[INFO] [stdout] 133 | |     }
[INFO] [stdout] 134 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]    --> src/parser/lit.rs:190:62
[INFO] [stdout]     |
[INFO] [stdout] 190 |         expect_parse!(literal(b"123.45") => Literal::Float64(123.45));
[INFO] [stdout]     |                                                              ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(illegal_floating_point_literal_pattern)]` on by default
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]    --> src/parser/lit.rs:226:67
[INFO] [stdout]     |
[INFO] [stdout] 226 |         expect_parse!(literal_float(b"124.5") => Literal::Float64(124.5));
[INFO] [stdout]     |                                                                   ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]    --> src/parser/lit.rs:227:72
[INFO] [stdout]     |
[INFO] [stdout] 227 |         expect_parse!(literal_float(b"1234.56f32") => Literal::Float32(1234.56f32));
[INFO] [stdout]     |                                                                        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]    --> src/parser/expr.rs:511:50
[INFO] [stdout]     |
[INFO] [stdout] 511 |             data: ExprKind::Lit(Literal::Float64(1345.67)),
[INFO] [stdout]     |                                                  ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: floating-point types cannot be used in patterns
[INFO] [stdout]    --> src/parser/lit.rs:190:62
[INFO] [stdout]     |
[INFO] [stdout] 190 |         expect_parse!(literal(b"123.45") => Literal::Float64(123.45));
[INFO] [stdout]     |                                                              ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #41620 <https://github.com/rust-lang/rust/issues/41620>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "5f7b1ce57ebf76b497b1d1ac3502508573b064e074d5bb57ea84a36c86286545", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f7b1ce57ebf76b497b1d1ac3502508573b064e074d5bb57ea84a36c86286545", kill_on_drop: false }`
[INFO] [stdout] 5f7b1ce57ebf76b497b1d1ac3502508573b064e074d5bb57ea84a36c86286545