[INFO] fetching crate rexsgdata 0.9.9...
[INFO] checking rexsgdata-0.9.9 against master#4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5 for pr-81174
[INFO] extracting crate rexsgdata 0.9.9 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate rexsgdata 0.9.9 on toolchain 4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rexsgdata 0.9.9
[INFO] finished tweaking crates.io crate rexsgdata 0.9.9
[INFO] tweaked toml for crates.io crate rexsgdata 0.9.9 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50f3e96ba11066885bd39c537e7b02bd0e853c3b82606d4454b9005f84d5e6a2
[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" "50f3e96ba11066885bd39c537e7b02bd0e853c3b82606d4454b9005f84d5e6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50f3e96ba11066885bd39c537e7b02bd0e853c3b82606d4454b9005f84d5e6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50f3e96ba11066885bd39c537e7b02bd0e853c3b82606d4454b9005f84d5e6a2", kill_on_drop: false }`
[INFO] [stdout] 50f3e96ba11066885bd39c537e7b02bd0e853c3b82606d4454b9005f84d5e6a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+4d0dd02ee07bddad9136f95c9f7846ebf3eb3fc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14620dd7bdad3223ef8bc312c5bb7808b7047bf555fa807e6f27fc6972ad1ea7
[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" "14620dd7bdad3223ef8bc312c5bb7808b7047bf555fa807e6f27fc6972ad1ea7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.60
[INFO] [stderr]    Compiling serde_derive v1.0.123
[INFO] [stderr]    Compiling serde v1.0.123
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking semver-parser v0.7.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking byteorder v1.4.2
[INFO] [stderr]     Checking itertools v0.10.0
[INFO] [stderr]    Compiling quote v1.0.8
[INFO] [stderr]     Checking semver v0.10.0
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde_test v1.0.123
[INFO] [stderr]     Checking bincode v1.3.1
[INFO] [stderr]     Checking rexsgdata v0.9.9 (/opt/rustwide/workdir)
[INFO] [stdout] error: use of associated function `core::num::<impl usize>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/sgdata.rs:790:16
[INFO] [stdout]     |
[INFO] [stdout] 790 |             0..usize::max_value()
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:18:9
[INFO] [stdout]     |
[INFO] [stdout] 18  | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(deprecated_in_future)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of associated function `core::num::<impl u8>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/sgdata.rs:873:25
[INFO] [stdout]     |
[INFO] [stdout] 873 |             vec[0] = if u8::max_value() == vec[0] {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of associated function `core::num::<impl usize>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/sgdata.rs:1040:54
[INFO] [stdout]      |
[INFO] [stdout] 1040 |         let mut data_combined = data0.copy_masked(0..usize::max_value());
[INFO] [stdout]      |                                                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: use of associated function `core::num::<impl usize>::max_value` that will be deprecated in a future Rust version: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/sgdata.rs:1050:51
[INFO] [stdout]      |
[INFO] [stdout] 1050 |         let data1_elements = data1.copy_masked(0..usize::max_value());
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rexsgdata`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "14620dd7bdad3223ef8bc312c5bb7808b7047bf555fa807e6f27fc6972ad1ea7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14620dd7bdad3223ef8bc312c5bb7808b7047bf555fa807e6f27fc6972ad1ea7", kill_on_drop: false }`
[INFO] [stdout] 14620dd7bdad3223ef8bc312c5bb7808b7047bf555fa807e6f27fc6972ad1ea7