[INFO] fetching crate mu_core_types 1.0.1...
[INFO] checking mu_core_types-1.0.1 against beta-2020-07-24 for pr-75494-beta
[INFO] extracting crate mu_core_types 1.0.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate mu_core_types 1.0.1 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mu_core_types 1.0.1
[INFO] finished tweaking crates.io crate mu_core_types 1.0.1
[INFO] tweaked toml for crates.io crate mu_core_types 1.0.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5eedb1f4218669c7ba88ac514301e701e1046c6f8b85a745a6bdfdd052d69ddf
[INFO] running `Command { std: "docker" "start" "-a" "5eedb1f4218669c7ba88ac514301e701e1046c6f8b85a745a6bdfdd052d69ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5eedb1f4218669c7ba88ac514301e701e1046c6f8b85a745a6bdfdd052d69ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eedb1f4218669c7ba88ac514301e701e1046c6f8b85a745a6bdfdd052d69ddf", kill_on_drop: false }`
[INFO] [stdout] 5eedb1f4218669c7ba88ac514301e701e1046c6f8b85a745a6bdfdd052d69ddf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+beta-2020-07-24" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7aef3fac585194c4d4b46f78cedb90ef54b02574a3023351ee31643ae461bfc3
[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" "7aef3fac585194c4d4b46f78cedb90ef54b02574a3023351ee31643ae461bfc3", kill_on_drop: false }`
[INFO] [stderr]     Checking mu_core_types v1.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]  --> src/compact_size.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |         0...252 => data[0] as u64,
[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/compact_size.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 |         0...252 => data[0] as u64,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compact_size.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 |         0...252 => {
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compact_size.rs:121:6
[INFO] [stdout]     |
[INFO] [stdout] 121 |         252...4095 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compact_size.rs:125:7
[INFO] [stdout]     |
[INFO] [stdout] 125 |         4096...4294967295 => {
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]  --> src/compact_size.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 |         0...252 => data[0] as u64,
[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/compact_size.rs:59:4
[INFO] [stdout]    |
[INFO] [stdout] 59 |         0...252 => data[0] as u64,
[INFO] [stdout]    |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compact_size.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 |         0...252 => {
[INFO] [stdout]     |          ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compact_size.rs:121:6
[INFO] [stdout]     |
[INFO] [stdout] 121 |         252...4095 => {
[INFO] [stdout]     |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> src/compact_size.rs:125:7
[INFO] [stdout]     |
[INFO] [stdout] 125 |         4096...4294967295 => {
[INFO] [stdout]     |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compact_size.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |         _ => panic!("First byte should be between 0-255."),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compact_size.rs:87:3
[INFO] [stdout]    |
[INFO] [stdout] 87 |         _ => panic!("First byte should be between 0-255."),
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/compact_size.rs:121:3
[INFO] [stdout]     |
[INFO] [stdout] 118 |         0...252 => {
[INFO] [stdout]     |         ------- this range overlaps on `252_u64`
[INFO] [stdout] ...
[INFO] [stdout] 121 |         252...4095 => {
[INFO] [stdout]     |         ^^^^^^^^^^ overlapping patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compact_size.rs:30:3
[INFO] [stdout]    |
[INFO] [stdout] 30 |         _ => panic!("First byte should be between 0-255."),
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/compact_size.rs:87:3
[INFO] [stdout]    |
[INFO] [stdout] 87 |         _ => panic!("First byte should be between 0-255."),
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple patterns covering the same range
[INFO] [stdout]    --> src/compact_size.rs:121:3
[INFO] [stdout]     |
[INFO] [stdout] 118 |         0...252 => {
[INFO] [stdout]     |         ------- this range overlaps on `252_u64`
[INFO] [stdout] ...
[INFO] [stdout] 121 |         252...4095 => {
[INFO] [stdout]     |         ^^^^^^^^^^ overlapping patterns
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(overlapping_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "7aef3fac585194c4d4b46f78cedb90ef54b02574a3023351ee31643ae461bfc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7aef3fac585194c4d4b46f78cedb90ef54b02574a3023351ee31643ae461bfc3", kill_on_drop: false }`
[INFO] [stdout] 7aef3fac585194c4d4b46f78cedb90ef54b02574a3023351ee31643ae461bfc3
