[INFO] updating cached repository https://github.com/vi/netmeasure2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6f64fe96180263f086404d1f3bceabf440a6a3b [INFO] testing vi/netmeasure2 against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvi%2Fnetmeasure2" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vi/netmeasure2 on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/vi/netmeasure2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] error: the lock file /workspace/builds/worker-9/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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" "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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3d7c4d10646394485b5c1dff382f8f3dbf3954ca0ef9a59c67b9eac8c88271ba [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" "3d7c4d10646394485b5c1dff382f8f3dbf3954ca0ef9a59c67b9eac8c88271ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3d7c4d10646394485b5c1dff382f8f3dbf3954ca0ef9a59c67b9eac8c88271ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d7c4d10646394485b5c1dff382f8f3dbf3954ca0ef9a59c67b9eac8c88271ba", kill_on_drop: false }` [INFO] [stdout] 3d7c4d10646394485b5c1dff382f8f3dbf3954ca0ef9a59c67b9eac8c88271ba [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" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4a3ef5dfceb7e476618356eff75158f933322c91289ef579eedaf6070e27eb51 [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" "4a3ef5dfceb7e476618356eff75158f933322c91289ef579eedaf6070e27eb51", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling enum_derive v0.1.7 [INFO] [stderr] Compiling half v1.6.0 [INFO] [stderr] Compiling macro-attr v0.2.0 [INFO] [stderr] Compiling strum v0.15.0 [INFO] [stderr] Compiling spin_sleep v0.3.7 [INFO] [stderr] Compiling counted-array v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling enum-unitary v0.3.6 [INFO] [stderr] Compiling clap v2.33.2 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling strum_macros v0.15.0 [INFO] [stderr] Compiling derivative v1.0.4 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling bincode v1.3.1 [INFO] [stderr] Compiling serde_cbor v0.9.0 [INFO] [stderr] Compiling netmeasure2 v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(const_slice_len)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(vec_resize_default)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | #![feature(try_blocks)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | #![feature(nll)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:206:20 [INFO] [stdout] | [INFO] [stdout] 206 | (-1000 ... 200, -1000...200) => " ", [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/battery/visualise.rs:206:34 [INFO] [stdout] | [INFO] [stdout] 206 | (-1000 ... 200, -1000...200) => " ", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:207:18 [INFO] [stdout] | [INFO] [stdout] 207 | (200 ... 2_000, -1000...200) => ". ", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:207:34 [INFO] [stdout] | [INFO] [stdout] 207 | (200 ... 2_000, -1000...200) => ". ", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | (2_000...5_000, -1000...200) => "l ", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:208:34 [INFO] [stdout] | [INFO] [stdout] 208 | (2_000...5_000, -1000...200) => "l ", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:209:19 [INFO] [stdout] | [INFO] [stdout] 209 | (5_000...10_000,-1000...200) => "L ", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:209:34 [INFO] [stdout] | [INFO] [stdout] 209 | (5_000...10_000,-1000...200) => "L ", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:210:21 [INFO] [stdout] | [INFO] [stdout] 210 | (10_000 ... 100000000, -100...2000) => "LL", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:210:40 [INFO] [stdout] | [INFO] [stdout] 210 | (10_000 ... 100000000, -100...2000) => "LL", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:212:20 [INFO] [stdout] | [INFO] [stdout] 212 | (-1000 ... 200, 200...2000) => " ,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:212:32 [INFO] [stdout] | [INFO] [stdout] 212 | (-1000 ... 200, 200...2000) => " ,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:213:18 [INFO] [stdout] | [INFO] [stdout] 213 | (200 ... 2_000, 200...2000) => ".,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:213:32 [INFO] [stdout] | [INFO] [stdout] 213 | (200 ... 2_000, 200...2000) => ".,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:214:19 [INFO] [stdout] | [INFO] [stdout] 214 | (2_000...5_000, 200...2000) => "l,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:214:32 [INFO] [stdout] | [INFO] [stdout] 214 | (2_000...5_000, 200...2000) => "l,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:215:19 [INFO] [stdout] | [INFO] [stdout] 215 | (5_000...10_000,200...2000) => "L,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:215:32 [INFO] [stdout] | [INFO] [stdout] 215 | (5_000...10_000,200...2000) => "L,", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:217:20 [INFO] [stdout] | [INFO] [stdout] 217 | (-1000 ... 200, 2000...5000) => " r", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:217:33 [INFO] [stdout] | [INFO] [stdout] 217 | (-1000 ... 200, 2000...5000) => " r", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:218:18 [INFO] [stdout] | [INFO] [stdout] 218 | (200 ... 2_000, 2000...5000) => ".r", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:218:33 [INFO] [stdout] | [INFO] [stdout] 218 | (200 ... 2_000, 2000...5000) => ".r", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:219:19 [INFO] [stdout] | [INFO] [stdout] 219 | (2_000...5_000, 2000...5000) => "lr", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:219:33 [INFO] [stdout] | [INFO] [stdout] 219 | (2_000...5_000, 2000...5000) => "lr", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:220:19 [INFO] [stdout] | [INFO] [stdout] 220 | (5_000...10_000,2000...5000) => "Lr", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:220:33 [INFO] [stdout] | [INFO] [stdout] 220 | (5_000...10_000,2000...5000) => "Lr", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:222:20 [INFO] [stdout] | [INFO] [stdout] 222 | (-1000 ... 200, 5000...10000) => " R", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:222:33 [INFO] [stdout] | [INFO] [stdout] 222 | (-1000 ... 200, 5000...10000) => " R", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:223:18 [INFO] [stdout] | [INFO] [stdout] 223 | (200 ... 2_000, 5000...10000000) => ".R", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:223:33 [INFO] [stdout] | [INFO] [stdout] 223 | (200 ... 2_000, 5000...10000000) => ".R", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 224 | (2_000...5_000, 5000...10000000) => "lR", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:224:33 [INFO] [stdout] | [INFO] [stdout] 224 | (2_000...5_000, 5000...10000000) => "lR", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:225:19 [INFO] [stdout] | [INFO] [stdout] 225 | (5_000...10_00000000,5000...10000000) => "LR", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:225:38 [INFO] [stdout] | [INFO] [stdout] 225 | (5_000...10_00000000,5000...10000000) => "LR", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:226:19 [INFO] [stdout] | [INFO] [stdout] 226 | (-1000...2000,5000...10000000) => "RR", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/battery/visualise.rs:226:31 [INFO] [stdout] | [INFO] [stdout] 226 | (-1000...2000,5000...10000000) => "RR", [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors; 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `netmeasure2`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "4a3ef5dfceb7e476618356eff75158f933322c91289ef579eedaf6070e27eb51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4a3ef5dfceb7e476618356eff75158f933322c91289ef579eedaf6070e27eb51", kill_on_drop: false }` [INFO] [stdout] 4a3ef5dfceb7e476618356eff75158f933322c91289ef579eedaf6070e27eb51