[INFO] updating cached repository https://github.com/vi/netmeasure2
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d6f64fe96180263f086404d1f3bceabf440a6a3b
[INFO] testing vi/netmeasure2 against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fnetmeasure2" "work/builds/worker-1/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vi/netmeasure2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/vi/netmeasure2
[INFO] removed workspace from git repo https://github.com/vi/netmeasure2
[INFO] finished tweaking git repo https://github.com/vi/netmeasure2
[INFO] tweaked toml for git repo https://github.com/vi/netmeasure2 written to work/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/vi/netmeasure2 already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /big/crater/work/builds/worker-1/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 88653f3e4c5722b2d36a07ce986cc29834abc99814de3a073943af69dc937f85
[INFO] running `"docker" "start" "-a" "88653f3e4c5722b2d36a07ce986cc29834abc99814de3a073943af69dc937f85"`
[INFO] [stderr]    Compiling serde v1.0.101
[INFO] [stderr]    Compiling macro-attr v0.2.0
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling enum_derive v0.1.7
[INFO] [stderr]    Compiling counted-array v0.1.2
[INFO] [stderr]    Compiling strum v0.15.0
[INFO] [stderr]    Compiling spin_sleep v0.3.7
[INFO] [stderr]    Compiling static_assertions v0.3.4
[INFO] [stderr]    Compiling bincode v1.2.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]    Compiling backtrace v0.3.38
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling derivative v1.0.3
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling enum-unitary v0.3.6
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling structopt v0.2.18
[INFO] [stderr]    Compiling serde_cbor v0.9.0
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling netmeasure2 v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:1:1
[INFO] [stderr]   |
[INFO] [stderr] 1 | #![feature(const_slice_len)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #![feature(vec_resize_default)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:3:1
[INFO] [stderr]   |
[INFO] [stderr] 3 | #![feature(try_blocks)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stderr]  --> src/main.rs:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | #![feature(nll)]
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:206:20
[INFO] [stderr]     |
[INFO] [stderr] 206 |             (-1000 ... 200, -1000...200) => "  ",
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:206:34
[INFO] [stderr]     |
[INFO] [stderr] 206 |             (-1000 ... 200, -1000...200) => "  ",
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:207:18
[INFO] [stderr]     |
[INFO] [stderr] 207 |             (200 ... 2_000, -1000...200) => ". ",
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:207:34
[INFO] [stderr]     |
[INFO] [stderr] 207 |             (200 ... 2_000, -1000...200) => ". ",
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:208:19
[INFO] [stderr]     |
[INFO] [stderr] 208 |             (2_000...5_000, -1000...200) => "l ",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:208:34
[INFO] [stderr]     |
[INFO] [stderr] 208 |             (2_000...5_000, -1000...200) => "l ",
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:209:19
[INFO] [stderr]     |
[INFO] [stderr] 209 |             (5_000...10_000,-1000...200) => "L ",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:209:34
[INFO] [stderr]     |
[INFO] [stderr] 209 |             (5_000...10_000,-1000...200) => "L ",
[INFO] [stderr]     |                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:210:21
[INFO] [stderr]     |
[INFO] [stderr] 210 |             (10_000 ... 100000000, -100...2000) => "LL",
[INFO] [stderr]     |                     ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:210:40
[INFO] [stderr]     |
[INFO] [stderr] 210 |             (10_000 ... 100000000, -100...2000) => "LL",
[INFO] [stderr]     |                                        ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:212:20
[INFO] [stderr]     |
[INFO] [stderr] 212 |             (-1000 ... 200, 200...2000) => " ,",
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:212:32
[INFO] [stderr]     |
[INFO] [stderr] 212 |             (-1000 ... 200, 200...2000) => " ,",
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:213:18
[INFO] [stderr]     |
[INFO] [stderr] 213 |             (200 ... 2_000, 200...2000) => ".,",
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 213 |             (200 ... 2_000, 200...2000) => ".,",
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:214:19
[INFO] [stderr]     |
[INFO] [stderr] 214 |             (2_000...5_000, 200...2000) => "l,",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:214:32
[INFO] [stderr]     |
[INFO] [stderr] 214 |             (2_000...5_000, 200...2000) => "l,",
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:215:19
[INFO] [stderr]     |
[INFO] [stderr] 215 |             (5_000...10_000,200...2000) => "L,",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:215:32
[INFO] [stderr]     |
[INFO] [stderr] 215 |             (5_000...10_000,200...2000) => "L,",
[INFO] [stderr]     |                                ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:217:20
[INFO] [stderr]     |
[INFO] [stderr] 217 |             (-1000 ... 200, 2000...5000) => " r",
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:217:33
[INFO] [stderr]     |
[INFO] [stderr] 217 |             (-1000 ... 200, 2000...5000) => " r",
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:218:18
[INFO] [stderr]     |
[INFO] [stderr] 218 |             (200 ... 2_000, 2000...5000) => ".r",
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:218:33
[INFO] [stderr]     |
[INFO] [stderr] 218 |             (200 ... 2_000, 2000...5000) => ".r",
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:219:19
[INFO] [stderr]     |
[INFO] [stderr] 219 |             (2_000...5_000, 2000...5000) => "lr",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:219:33
[INFO] [stderr]     |
[INFO] [stderr] 219 |             (2_000...5_000, 2000...5000) => "lr",
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:220:19
[INFO] [stderr]     |
[INFO] [stderr] 220 |             (5_000...10_000,2000...5000) => "Lr",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:220:33
[INFO] [stderr]     |
[INFO] [stderr] 220 |             (5_000...10_000,2000...5000) => "Lr",
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:222:20
[INFO] [stderr]     |
[INFO] [stderr] 222 |             (-1000 ... 200, 5000...10000) => " R",
[INFO] [stderr]     |                    ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:222:33
[INFO] [stderr]     |
[INFO] [stderr] 222 |             (-1000 ... 200, 5000...10000) => " R",
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:223:18
[INFO] [stderr]     |
[INFO] [stderr] 223 |             (200 ... 2_000, 5000...10000000) => ".R",
[INFO] [stderr]     |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:223:33
[INFO] [stderr]     |
[INFO] [stderr] 223 |             (200 ... 2_000, 5000...10000000) => ".R",
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:224:19
[INFO] [stderr]     |
[INFO] [stderr] 224 |             (2_000...5_000, 5000...10000000) => "lR",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:224:33
[INFO] [stderr]     |
[INFO] [stderr] 224 |             (2_000...5_000, 5000...10000000) => "lR",
[INFO] [stderr]     |                                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:225:19
[INFO] [stderr]     |
[INFO] [stderr] 225 |             (5_000...10_00000000,5000...10000000) => "LR",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:225:38
[INFO] [stderr]     |
[INFO] [stderr] 225 |             (5_000...10_00000000,5000...10000000) => "LR",
[INFO] [stderr]     |                                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:226:19
[INFO] [stderr]     |
[INFO] [stderr] 226 |             (-1000...2000,5000...10000000) => "RR",
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/battery/visualise.rs:226:31
[INFO] [stderr]     |
[INFO] [stderr] 226 |             (-1000...2000,5000...10000000) => "RR",
[INFO] [stderr]     |                               ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0554`.
[INFO] [stderr] error: could not compile `netmeasure2`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "88653f3e4c5722b2d36a07ce986cc29834abc99814de3a073943af69dc937f85"`
[INFO] running `"docker" "rm" "-f" "88653f3e4c5722b2d36a07ce986cc29834abc99814de3a073943af69dc937f85"`
[INFO] [stdout] 88653f3e4c5722b2d36a07ce986cc29834abc99814de3a073943af69dc937f85