[INFO] fetching crate derive_is_enum_variant 0.1.1...
[INFO] checking derive_is_enum_variant-0.1.1 against master#db870ea71b6dcc7a91b999420b88f41d3cdd13e1 for pr-75192
[INFO] extracting crate derive_is_enum_variant 0.1.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate derive_is_enum_variant 0.1.1 on toolchain db870ea71b6dcc7a91b999420b88f41d3cdd13e1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate derive_is_enum_variant 0.1.1
[INFO] finished tweaking crates.io crate derive_is_enum_variant 0.1.1
[INFO] tweaked toml for crates.io crate derive_is_enum_variant 0.1.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b26e83123e3f01685683200c3aeaa1e5793c606c1200dbe23bb58dd9adb90711
[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" "b26e83123e3f01685683200c3aeaa1e5793c606c1200dbe23bb58dd9adb90711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b26e83123e3f01685683200c3aeaa1e5793c606c1200dbe23bb58dd9adb90711", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b26e83123e3f01685683200c3aeaa1e5793c606c1200dbe23bb58dd9adb90711", kill_on_drop: false }`
[INFO] [stdout] b26e83123e3f01685683200c3aeaa1e5793c606c1200dbe23bb58dd9adb90711
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+db870ea71b6dcc7a91b999420b88f41d3cdd13e1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 886a665f130a3ce1f3709aa99d5642125bea00fee9954dbace3d4d1a29c6444a
[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" "886a665f130a3ce1f3709aa99d5642125bea00fee9954dbace3d4d1a29c6444a", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-xid v0.0.4
[INFO] [stderr]     Checking quote v0.3.15
[INFO] [stderr]     Checking diff v0.1.12
[INFO] [stderr]     Checking synom v0.11.3
[INFO] [stderr]     Checking syn v0.11.11
[INFO] [stderr]     Checking derive_is_enum_variant v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:42
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:54
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:42
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:54
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:30
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:42
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                                          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/lib.rs:143:54
[INFO] [stdout]     |
[INFO] [stdout] 143 |                     '_' | 'a'...'z' | 'A'...'Z' | '0'...'9' => true,
[INFO] [stdout]     |                                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.46s
[INFO] running `Command { std: "docker" "inspect" "886a665f130a3ce1f3709aa99d5642125bea00fee9954dbace3d4d1a29c6444a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "886a665f130a3ce1f3709aa99d5642125bea00fee9954dbace3d4d1a29c6444a", kill_on_drop: false }`
[INFO] [stdout] 886a665f130a3ce1f3709aa99d5642125bea00fee9954dbace3d4d1a29c6444a