[INFO] fetching crate woot 0.1.2...
[INFO] checking woot-0.1.2 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate woot 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate woot 0.1.2 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate woot 0.1.2
[INFO] finished tweaking crates.io crate woot 0.1.2
[INFO] tweaked toml for crates.io crate woot 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded itertools v0.5.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d68178e38b7dea48f0cc317f13ed3179fa7d15ef24d17523e857c386c9ae862d
[INFO] running `Command { std: "docker" "start" "-a" "d68178e38b7dea48f0cc317f13ed3179fa7d15ef24d17523e857c386c9ae862d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d68178e38b7dea48f0cc317f13ed3179fa7d15ef24d17523e857c386c9ae862d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d68178e38b7dea48f0cc317f13ed3179fa7d15ef24d17523e857c386c9ae862d", kill_on_drop: false }`
[INFO] [stdout] d68178e38b7dea48f0cc317f13ed3179fa7d15ef24d17523e857c386c9ae862d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "RUSTDOCFLAGS=--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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd3fe56b79d159c6d3c5edbaf419cd4e138476906e8a6296d556e799fcdaca71
[INFO] running `Command { std: "docker" "start" "-a" "fd3fe56b79d159c6d3c5edbaf419cd4e138476906e8a6296d556e799fcdaca71", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking itertools v0.5.10
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking woot v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         try!(writeln!(fmt, "WString"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             try!(writeln!(fmt, "  queue for {:?}", stamp));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 try!(writeln!(fmt, "    {:?}", item));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |             try!(writeln!(fmt, "  data[{:4}]: {:?}", i, item));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |         try!(writeln!(fmt, "WString"));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:139:13
[INFO] [stdout]     |
[INFO] [stdout] 139 |             try!(writeln!(fmt, "  queue for {:?}", stamp));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:141:17
[INFO] [stdout]     |
[INFO] [stdout] 141 |                 try!(writeln!(fmt, "    {:?}", item));
[INFO] [stdout]     |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/lib.rs:145:13
[INFO] [stdout]     |
[INFO] [stdout] 145 |             try!(writeln!(fmt, "  data[{:4}]: {:?}", i, item));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:243:24
[INFO] [stdout]     |
[INFO] [stdout] 243 |             .batching(|mut it| match (it.next(), it.peek()) {
[INFO] [stdout]     |                        ----^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/lib.rs:243:24
[INFO] [stdout]     |
[INFO] [stdout] 243 |             .batching(|mut it| match (it.next(), it.peek()) {
[INFO] [stdout]     |                        ----^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> tests/tp2.rs:7:7
[INFO] [stdout]     |
[INFO] [stdout] 7   |     s.ins(0, 'a');
[INFO] [stdout]     |       ^^^-------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn ins(&mut self, n: usize, v: S, stamp: P) -> Operation<S, P> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 7   |     s.ins(0, 'a', /* stamp */);
[INFO] [stdout]     |          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> tests/tp2.rs:9:7
[INFO] [stdout]     |
[INFO] [stdout] 9   |     s.ins(1, 'b');
[INFO] [stdout]     |       ^^^-------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn ins(&mut self, n: usize, v: S, stamp: P) -> Operation<S, P> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 9   |     s.ins(1, 'b', /* stamp */);
[INFO] [stdout]     |          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> tests/tp2.rs:11:7
[INFO] [stdout]     |
[INFO] [stdout] 11  |     s.ins(2, 'c');
[INFO] [stdout]     |       ^^^-------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn ins(&mut self, n: usize, v: S, stamp: P) -> Operation<S, P> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 11  |     s.ins(2, 'c', /* stamp */);
[INFO] [stdout]     |          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this method takes 3 arguments but 2 arguments were supplied
[INFO] [stdout]    --> tests/tp2.rs:13:7
[INFO] [stdout]     |
[INFO] [stdout] 13  |     s.ins(3, 'd');
[INFO] [stdout]     |       ^^^-------- an argument is missing
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:336:12
[INFO] [stdout]     |
[INFO] [stdout] 336 |     pub fn ins(&mut self, n: usize, v: S, stamp: P) -> Operation<S, P> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] help: provide the argument
[INFO] [stdout]     |
[INFO] [stdout] 13  |     s.ins(3, 'd', /* stamp */);
[INFO] [stdout]     |          ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]    --> tests/brute.rs:8:10
[INFO] [stdout]     |
[INFO] [stdout] 8   | type W = WString<u8>;
[INFO] [stdout]     |          ^^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]     |          |
[INFO] [stdout]     |          expected 2 generic arguments
[INFO] [stdout]     |
[INFO] [stdout] note: struct defined here, with 2 generic parameters: `S`, `P`
[INFO] [stdout]    --> /opt/rustwide/workdir/src/lib.rs:130:12
[INFO] [stdout]     |
[INFO] [stdout] 130 | pub struct WString<S, P: Key> {
[INFO] [stdout]     |            ^^^^^^^ -  -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]     |
[INFO] [stdout] 8   | type W = WString<u8, P>;
[INFO] [stdout]     |                    +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0107]: enum takes 2 generic arguments but 1 generic argument was supplied
[INFO] [stdout]   --> tests/brute.rs:10:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct E (u64, usize, Operation<u8>);
[INFO] [stdout]    |                       ^^^^^^^^^ -- supplied 1 generic argument
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       expected 2 generic arguments
[INFO] [stdout]    |
[INFO] [stdout] note: enum defined here, with 2 generic parameters: `S`, `I`
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub enum Operation<S, I: Key> {
[INFO] [stdout]    |          ^^^^^^^^^ -  -
[INFO] [stdout] help: add missing generic argument
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct E (u64, usize, Operation<u8, I>);
[INFO] [stdout]    |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0107`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `woot` (test "brute") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `WString` in the current scope
[INFO] [stdout]   --> tests/tp2.rs:16:20
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let mut s1 = s.clone();
[INFO] [stdout]    |                    ^^^^^ method not found in `WString<char, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `WString` in the current scope
[INFO] [stdout]   --> tests/tp2.rs:17:20
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut s2 = s.clone();
[INFO] [stdout]    |                    ^^^^^ method not found in `WString<char, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `clone` found for struct `WString` in the current scope
[INFO] [stdout]   --> tests/tp2.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let mut s3 = s.clone();
[INFO] [stdout]    |                    ^^^^^ method not found in `WString<char, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `woot` (test "tp2") due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "fd3fe56b79d159c6d3c5edbaf419cd4e138476906e8a6296d556e799fcdaca71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3fe56b79d159c6d3c5edbaf419cd4e138476906e8a6296d556e799fcdaca71", kill_on_drop: false }`
[INFO] [stdout] fd3fe56b79d159c6d3c5edbaf419cd4e138476906e8a6296d556e799fcdaca71
