[INFO] cloning repository https://github.com/FauxFaux/pack2tri
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FauxFaux/pack2tri" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fpack2tri", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fpack2tri'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8ee91a83ed70e9644394e2023a6b9022982b01a6
[INFO] checking FauxFaux/pack2tri against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFauxFaux%2Fpack2tri" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/FauxFaux/pack2tri on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/FauxFaux/pack2tri
[INFO] finished tweaking git repo https://github.com/FauxFaux/pack2tri
[INFO] tweaked toml for git repo https://github.com/FauxFaux/pack2tri written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/FauxFaux/pack2tri already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded compress v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d111e776ff63e4304f7f27e86be88f41e6e13be00a8d3ac72615a25ef142ec54
[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" "d111e776ff63e4304f7f27e86be88f41e6e13be00a8d3ac72615a25ef142ec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d111e776ff63e4304f7f27e86be88f41e6e13be00a8d3ac72615a25ef142ec54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d111e776ff63e4304f7f27e86be88f41e6e13be00a8d3ac72615a25ef142ec54", kill_on_drop: false }`
[INFO] [stdout] d111e776ff63e4304f7f27e86be88f41e6e13be00a8d3ac72615a25ef142ec54
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c06a908dd4382d692db251e01231abe4ce221dd0a038762c50a03149ce7351a
[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" "9c06a908dd4382d692db251e01231abe4ce221dd0a038762c50a03149ce7351a", kill_on_drop: false }`
[INFO] [stderr]     Checking num-traits v0.1.37
[INFO] [stderr]     Checking libc v0.2.21
[INFO] [stderr]     Checking rustc-serialize v0.3.22
[INFO] [stderr]     Checking log v0.3.7
[INFO] [stderr]     Checking bit-vec v0.4.3
[INFO] [stderr]     Checking byteorder v0.4.2
[INFO] [stderr]     Checking regex-syntax v0.4.0
[INFO] [stderr]     Checking byteorder v1.0.0
[INFO] [stderr]     Checking bit-set v0.4.0
[INFO] [stderr]     Checking rand v0.3.15
[INFO] [stderr]     Checking num-integer v0.1.33
[INFO] [stderr]     Checking num-iter v0.1.33
[INFO] [stderr]     Checking num-bigint v0.1.37
[INFO] [stderr]     Checking num-complex v0.1.36
[INFO] [stderr]     Checking num-rational v0.1.36
[INFO] [stderr]     Checking num v0.1.37
[INFO] [stderr]     Checking compress v0.1.2
[INFO] [stderr]     Checking pack2tri v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: could not find `CharsError` in `io`
[INFO] [stdout]    --> src/bin/indexer.rs:208:56
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let errors = decoder.map(|x| x.map_err(|_| io::CharsError::NotUtf8));
[INFO] [stdout]     |                                                        ^^^^^^^^^^ could not find `CharsError` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CharsError` in module `io`
[INFO] [stdout]  --> src/bin/tri/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type CharResult = Result<char, io::CharsError>;
[INFO] [stdout]   |                                        ^^^^^^^^^^ not found in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode_utf8` in module `std::char`
[INFO] [stdout]    --> src/bin/indexer.rs:207:34
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let decoder = std::char::decode_utf8(exploding);
[INFO] [stdout]     |                                  ^^^^^^^^^^^ help: a function with a similar name exists: `decode_utf16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         'a' ... 'z' => (wut as u8 - 'a' as u8 + 'A' as u8) as char,
[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/bin/tri/mod.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         '(' ... '@' => 8 + (c as u8 - '(' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         'A' ... 'I' => sym_end + (c as u8 - 'A' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         'L' ... 'P' => sym_end + (c as u8 - 'A' as u8) - 2,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         'R' ... 'W' => sym_end + (c as u8 - 'A' as u8) - 3,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         '{' ... '}' => 60 + (c as u8 - '{' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 |         8 ... 32 => (wut - 8 + '(' as u8) as char,
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |         33 ... 41 => (wut - 33 + 'a' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |         42 ... 46 => (wut - 42 + 'l' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         47 ... 52 => (wut - 47 + 'r' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |         60 ... 62 => (wut - 60 + '{' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/bin/tri/mod.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let c = try!(maybe_char.map_err(|e| {
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CharsError` in module `io`
[INFO] [stdout]  --> src/bin/tri/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type CharResult = Result<char, io::CharsError>;
[INFO] [stdout]   |                                        ^^^^^^^^^^ not found in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CharsError` in module `io`
[INFO] [stdout]  --> src/bin/tri/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type CharResult = Result<char, io::CharsError>;
[INFO] [stdout]   |                                        ^^^^^^^^^^ not found in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/bin/search.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `CharsError` in `io`
[INFO] [stdout]    --> src/bin/indexer.rs:208:56
[INFO] [stdout]     |
[INFO] [stdout] 208 |         let errors = decoder.map(|x| x.map_err(|_| io::CharsError::NotUtf8));
[INFO] [stdout]     |                                                        ^^^^^^^^^^ could not find `CharsError` in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `CharsError` in module `io`
[INFO] [stdout]  --> src/bin/tri/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type CharResult = Result<char, io::CharsError>;
[INFO] [stdout]   |                                        ^^^^^^^^^^ not found in `io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `decode_utf8` in module `std::char`
[INFO] [stdout]    --> src/bin/indexer.rs:207:34
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let decoder = std::char::decode_utf8(exploding);
[INFO] [stdout]     |                                  ^^^^^^^^^^^ help: a function with a similar name exists: `decode_utf16`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         'a' ... 'z' => (wut as u8 - 'a' as u8 + 'A' as u8) as char,
[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/bin/tri/mod.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         '(' ... '@' => 8 + (c as u8 - '(' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         'A' ... 'I' => sym_end + (c as u8 - 'A' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         'L' ... 'P' => sym_end + (c as u8 - 'A' as u8) - 2,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         'R' ... 'W' => sym_end + (c as u8 - 'A' as u8) - 3,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         '{' ... '}' => 60 + (c as u8 - '{' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 |         8 ... 32 => (wut - 8 + '(' as u8) as char,
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |         33 ... 41 => (wut - 33 + 'a' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |         42 ... 46 => (wut - 42 + 'l' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         47 ... 52 => (wut - 47 + 'r' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |         60 ... 62 => (wut - 60 + '{' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/bin/tri/mod.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let c = try!(maybe_char.map_err(|e| {
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         'a' ... 'z' => (wut as u8 - 'a' as u8 + 'A' as u8) as char,
[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/bin/tri/mod.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         '(' ... '@' => 8 + (c as u8 - '(' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         'A' ... 'I' => sym_end + (c as u8 - 'A' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         'L' ... 'P' => sym_end + (c as u8 - 'A' as u8) - 2,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         'R' ... 'W' => sym_end + (c as u8 - 'A' as u8) - 3,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         '{' ... '}' => 60 + (c as u8 - '{' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 |         8 ... 32 => (wut - 8 + '(' as u8) as char,
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |         33 ... 41 => (wut - 33 + 'a' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |         42 ... 46 => (wut - 42 + 'l' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         47 ... 52 => (wut - 47 + 'r' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |         60 ... 62 => (wut - 60 + '{' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/bin/tri/mod.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let c = try!(maybe_char.map_err(|e| {
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/bin/search.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         'a' ... 'z' => (wut as u8 - 'a' as u8 + 'A' as u8) as char,
[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/bin/tri/mod.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         '(' ... '@' => 8 + (c as u8 - '(' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |         'A' ... 'I' => sym_end + (c as u8 - 'A' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         'L' ... 'P' => sym_end + (c as u8 - 'A' as u8) - 2,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |         'R' ... 'W' => sym_end + (c as u8 - 'A' as u8) - 3,
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         '{' ... '}' => 60 + (c as u8 - '{' as u8),
[INFO] [stdout]    |             ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:65:11
[INFO] [stdout]    |
[INFO] [stdout] 65 |         8 ... 32 => (wut - 8 + '(' as u8) as char,
[INFO] [stdout]    |           ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:66:12
[INFO] [stdout]    |
[INFO] [stdout] 66 |         33 ... 41 => (wut - 33 + 'a' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 67 |         42 ... 46 => (wut - 42 + 'l' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 68 |         47 ... 52 => (wut - 47 + 'r' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]   --> src/bin/tri/mod.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 |         60 ... 62 => (wut - 60 + '{' as u8) as char,
[INFO] [stdout]    |            ^^^ help: use `..=` for an inclusive range
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/bin/tri/mod.rs:124:17
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let c = try!(maybe_char.map_err(|e| {
[INFO] [stdout]     |                 ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pack2tri`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `chars` found for struct `File` in the current scope
[INFO] [stdout]    --> src/bin/indexer.rs:240:45
[INFO] [stdout]     |
[INFO] [stdout] 240 |         let trigrams = tri::trigrams_for(fh.chars()).expect("trigramming must work");
[INFO] [stdout]     |                                             ^^^^^ method not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `chars` found for struct `File` in the current scope
[INFO] [stdout]    --> src/bin/indexer.rs:240:45
[INFO] [stdout]     |
[INFO] [stdout] 240 |         let trigrams = tri::trigrams_for(fh.chars()).expect("trigramming must work");
[INFO] [stdout]     |                                             ^^^^^ method not found in `File`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9c06a908dd4382d692db251e01231abe4ce221dd0a038762c50a03149ce7351a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c06a908dd4382d692db251e01231abe4ce221dd0a038762c50a03149ce7351a", kill_on_drop: false }`
[INFO] [stdout] 9c06a908dd4382d692db251e01231abe4ce221dd0a038762c50a03149ce7351a