[INFO] cloning repository https://github.com/sinistersnare/papy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sinistersnare/papy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinistersnare%2Fpapy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinistersnare%2Fpapy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c7dcfdd628101879b540fe2cceba97c21024d403
[INFO] checking sinistersnare/papy against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsinistersnare%2Fpapy" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sinistersnare/papy on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sinistersnare/papy
[INFO] finished tweaking git repo https://github.com/sinistersnare/papy
[INFO] tweaked toml for git repo https://github.com/sinistersnare/papy written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/sinistersnare/papy already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/DanielKeep/rust-scan.git`
[INFO] [stderr]     Updating git repository `https://github.com/DanielKeep/rust-scan-util.git`
[INFO] [stderr]     Updating git repository `https://github.com/huonw/spellck`
[INFO] [stderr]     Updating git repository `https://github.com/mrordinaire/rust-stem`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2506f7757d4d961603752d9c945bd20c2e04c807121907da646ee3b78b6a19cc
[INFO] running `Command { std: "docker" "start" "-a" "2506f7757d4d961603752d9c945bd20c2e04c807121907da646ee3b78b6a19cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2506f7757d4d961603752d9c945bd20c2e04c807121907da646ee3b78b6a19cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2506f7757d4d961603752d9c945bd20c2e04c807121907da646ee3b78b6a19cc", kill_on_drop: false }`
[INFO] [stdout] 2506f7757d4d961603752d9c945bd20c2e04c807121907da646ee3b78b6a19cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8778205bce802f42fb6e439c0a0d0f2fed461e8b8e3bb9622f6ce5b2ea38bc4
[INFO] running `Command { std: "docker" "start" "-a" "d8778205bce802f42fb6e439c0a0d0f2fed461e8b8e3bb9622f6ce5b2ea38bc4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling scan_util v0.5.0 (https://github.com/DanielKeep/rust-scan-util.git#d49c9115)
[INFO] [stderr]    Compiling stem v0.1.0 (https://github.com/mrordinaire/rust-stem#2f5d98ec)
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/lib.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn len_while(s: &str, pred: |char| -> bool) -> Option<uint> {
[INFO] [stdout]    |                             ^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/io.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     for _ in range(0u, n) {
[INFO] [stdout]    |                    ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `{`, found `from_str`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/scanner.rs:240:27
[INFO] [stdout]     |
[INFO] [stdout] 240 |             let fs = |s:&str| -> F from_str(s).unwrap();
[INFO] [stdout]     |                                    ^^^^^^^^------------
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    expected `{`
[INFO] [stdout]     |                                    help: try placing this code inside a block: `{ from_str(s).unwrap() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected type, found `|`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/lib.rs:46:29
[INFO] [stdout]    |
[INFO] [stdout] 46 | fn len_while(s: &str, pred: |char| -> bool) -> Option<uint> {
[INFO] [stdout]    |                             ^ expected type
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/io.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     for _ in range(0u, n) {
[INFO] [stdout]    |                    ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected `{`, found `from_str`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/scanner.rs:240:27
[INFO] [stdout]     |
[INFO] [stdout] 240 |             let fs = |s:&str| -> F from_str(s).unwrap();
[INFO] [stdout]     |                                    ^^^^^^^^------------
[INFO] [stdout]     |                                    |
[INFO] [stdout]     |                                    expected `{`
[INFO] [stdout]     |                                    help: try placing this code inside a block: `{ from_str(s).unwrap() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:67:21
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let mut n = 0u;
[INFO] [stdout]    |                     ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid suffix `u` for number literal
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:68:21
[INFO] [stdout]    |
[INFO] [stdout] 68 |         let mut i = 0u;
[INFO] [stdout]    |                     ^^ invalid suffix `u`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: `$scan_fn:path` is followed by `->`, which is not allowed for `path` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/scanner.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ($scan_fn:path -> $T:ty as $name:expr) => {
[INFO] [stdout]    |                    ^^ not allowed after `path` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `log`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/lib.rs:29:24
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[phase(plugin, link)] extern crate log;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `scan_util` due to 6 previous errors
[INFO] [stdout] error[E0432]: unresolved import `std::ascii::Ascii`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::ascii::Ascii;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^ no `Ascii` in `ascii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: `$scan_fn:path` is followed by `->`, which is not allowed for `path` fragments
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/scanner.rs:19:17
[INFO] [stdout]    |
[INFO] [stdout] 19 |     ($scan_fn:path -> $T:ty as $name:expr) => {
[INFO] [stdout]    |                    ^^ not allowed after `path` fragments
[INFO] [stdout]    |
[INFO] [stdout]    = note: allowed there are: `{`, `[`, `=>`, `,`, `>`, `=`, `:`, `;`, `|`, `as` or `where`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0463]: can't find crate for `log`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-scan-util-26f80c5682685f3f/d49c911/src/lib.rs:29:24
[INFO] [stdout]    |
[INFO] [stdout] 29 | #[phase(plugin, link)] extern crate log;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ can't find crate
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0463`.
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Ascii` in module `ascii`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:21:19
[INFO] [stdout]    |
[INFO] [stdout] 21 |     b: Vec<ascii::Ascii>,
[INFO] [stdout]    |                   ^^^^^ not found in `ascii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 |     k: uint,
[INFO] [stdout]    |        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 23 |     j: uint,
[INFO] [stdout]    |        ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:42:35
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub fn is_consonant(&self, i: uint) -> bool {
[INFO] [stdout]    |                                   ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:66:30
[INFO] [stdout]    |
[INFO] [stdout] 66 |     pub fn measure(&self) -> uint {
[INFO] [stdout]    |                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:95:18
[INFO] [stdout]    |
[INFO] [stdout] 95 |         for i in range(0, self.j) {
[INFO] [stdout]    |                  ^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]    |
[INFO] [stdout] 1  | use std::slice::range;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:104:39
[INFO] [stdout]     |
[INFO] [stdout] 104 |     pub fn double_consonant(&self, i: uint) -> bool {
[INFO] [stdout]     |                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `uint` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |     pub fn cvc(&self, i: uint) -> bool {
[INFO] [stdout]     |                          ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `range` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:152:18
[INFO] [stdout]     |
[INFO] [stdout] 152 |         for i in range(0, length) {
[INFO] [stdout]     |                  ^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this function
[INFO] [stdout]     |
[INFO] [stdout] 1   | use std::slice::range;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_ascii_nocheck` found for reference `&str` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |             let b = unsafe { word.to_ascii_nocheck().to_lowercase() };
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^ method not found in `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `to_ascii` found for type `char` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:221:50
[INFO] [stdout]     |
[INFO] [stdout] 221 |            self.b.as_mut_slice()[self.k-1] = 'i'.to_ascii();
[INFO] [stdout]     |                                                  ^^^^^^^^ help: there is an associated function with a similar name: `is_ascii`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `into_string` found for reference `&str` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/git/checkouts/rust-stem-66b350e79a8d2030/2f5d98e/src/stem.rs:392:17
[INFO] [stdout]     |
[INFO] [stdout] 392 |         Ok(word.into_string())
[INFO] [stdout]     |                 ^^^^^^^^^^^ method not found in `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 15 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432, 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" "d8778205bce802f42fb6e439c0a0d0f2fed461e8b8e3bb9622f6ce5b2ea38bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8778205bce802f42fb6e439c0a0d0f2fed461e8b8e3bb9622f6ce5b2ea38bc4", kill_on_drop: false }`
[INFO] [stdout] d8778205bce802f42fb6e439c0a0d0f2fed461e8b8e3bb9622f6ce5b2ea38bc4