[INFO] fetching crate wechat 0.1.0...
[INFO] checking wechat-0.1.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate wechat 0.1.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate wechat 0.1.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wechat 0.1.0
[INFO] finished tweaking crates.io crate wechat 0.1.0
[INFO] tweaked toml for crates.io crate wechat 0.1.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuchsia-cprng v0.1.1
[INFO] [stderr]   Downloaded rand v0.3.23
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded rand v0.4.6
[INFO] [stderr]   Downloaded time v0.3.3
[INFO] [stderr]   Downloaded rand_core v0.4.2
[INFO] [stderr]   Downloaded rustc-serialize v0.3.24
[INFO] [stderr]   Downloaded rand_core v0.3.1
[INFO] [stderr]   Downloaded rdrand v0.4.0
[INFO] [stderr]   Downloaded rust-crypto v0.2.36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8424dd68f7b022c6f930549787758b59a21a7d4fb6128bdf74c8ae83719ad8c
[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" "d8424dd68f7b022c6f930549787758b59a21a7d4fb6128bdf74c8ae83719ad8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8424dd68f7b022c6f930549787758b59a21a7d4fb6128bdf74c8ae83719ad8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8424dd68f7b022c6f930549787758b59a21a7d4fb6128bdf74c8ae83719ad8c", kill_on_drop: false }`
[INFO] [stdout] d8424dd68f7b022c6f930549787758b59a21a7d4fb6128bdf74c8ae83719ad8c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f6a0fdfa3582d3ae8b43450bd29148da406bce5ffb00ab96a0d00498df06db8a
[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" "f6a0fdfa3582d3ae8b43450bd29148da406bce5ffb00ab96a0d00498df06db8a", kill_on_drop: false }`
[INFO] [stderr]     Checking sxd-xpath v0.4.2
[INFO] [stderr]     Checking wechat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `sxd_document::parser::Parser`
[INFO] [stdout]  --> src/xmlutil.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sxd_document::parser::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^------
[INFO] [stdout]   |     |                     |
[INFO] [stdout]   |     |                     help: a similar name exists in the module: `parse`
[INFO] [stdout]   |     no `Parser` in `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `sxd_xpath::Functions`, `sxd_xpath::Variables`, `sxd_xpath::Namespaces`, `sxd_xpath::EvaluationContext`, `sxd_xpath::Expression`
[INFO] [stdout]  --> src/xmlutil.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sxd_xpath::{Value, Functions, Variables, Namespaces, Factory, EvaluationContext, Expression};
[INFO] [stdout]   |                        ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^           ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^ no `Expression` in the root
[INFO] [stdout]   |                        |          |          |                    |
[INFO] [stdout]   |                        |          |          |                    no `EvaluationContext` in the root
[INFO] [stdout]   |                        |          |          no `Namespaces` in the root
[INFO] [stdout]   |                        |          no `Variables` in the root
[INFO] [stdout]   |                        no `Functions` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sxd_xpath::{Value, function, Variables, Namespaces, Factory, EvaluationContext, Expression};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sxd_xpath::{Value, Functions, Variables, Namespaces, Factory, EvaluationContext, expression};
[INFO] [stdout]   |                                                                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `sxd_document::parser::Parser`
[INFO] [stdout]  --> src/xmlutil.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sxd_document::parser::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^------
[INFO] [stdout]   |     |                     |
[INFO] [stdout]   |     |                     help: a similar name exists in the module: `parse`
[INFO] [stdout]   |     no `Parser` in `parser`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `sxd_xpath::Functions`, `sxd_xpath::Variables`, `sxd_xpath::Namespaces`, `sxd_xpath::EvaluationContext`, `sxd_xpath::Expression`
[INFO] [stdout]  --> src/xmlutil.rs:6:24
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sxd_xpath::{Value, Functions, Variables, Namespaces, Factory, EvaluationContext, Expression};
[INFO] [stdout]   |                        ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^           ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^ no `Expression` in the root
[INFO] [stdout]   |                        |          |          |                    |
[INFO] [stdout]   |                        |          |          |                    no `EvaluationContext` in the root
[INFO] [stdout]   |                        |          |          no `Namespaces` in the root
[INFO] [stdout]   |                        |          no `Variables` in the root
[INFO] [stdout]   |                        no `Functions` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sxd_xpath::{Value, function, Variables, Namespaces, Factory, EvaluationContext, Expression};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sxd_xpath::{Value, Functions, Variables, Namespaces, Factory, EvaluationContext, expression};
[INFO] [stdout]   |                                                                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Timespec` in `time`
[INFO] [stdout]   --> src/messages/mod.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let clock = time::Timespec::new(self.time(), 0);
[INFO] [stdout]    |                           ^^^^^^^^ could not find `Timespec` in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Timespec` in `time`
[INFO] [stdout]   --> src/messages/mod.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let clock = time::Timespec::new(self.time(), 0);
[INFO] [stdout]    |                           ^^^^^^^^ could not find `Timespec` in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Tm` in crate `time`
[INFO] [stdout]   --> src/messages/mod.rs:14:36
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn create_time(&self) -> time::Tm {
[INFO] [stdout]    |                                    ^^ not found in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `at` in crate `time`
[INFO] [stdout]   --> src/messages/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |         time::at(clock)
[INFO] [stdout]    |               ^^ not found in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Tm` in crate `time`
[INFO] [stdout]   --> src/messages/mod.rs:14:36
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn create_time(&self) -> time::Tm {
[INFO] [stdout]    |                                    ^^ not found in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `at` in crate `time`
[INFO] [stdout]   --> src/messages/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |         time::at(clock)
[INFO] [stdout]    |               ^^ not found in `time`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cryptography/aes.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let result = try!(encryptor.encrypt(&mut read_buffer, &mut write_buffer, true));
[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/cryptography/aes.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/cryptography/prp.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/cryptography/aes.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let result = try!(encryptor.encrypt(&mut read_buffer, &mut write_buffer, true));
[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/cryptography/aes.rs:84:22
[INFO] [stdout]    |
[INFO] [stdout] 84 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::Rng`
[INFO] [stdout]  --> src/cryptography/prp.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rand::Rng;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/xmlutil.rs:28:61
[INFO] [stdout]    |
[INFO] [stdout] 28 |         super::sxd_xpath::function::register_core_functions(&mut fns);
[INFO] [stdout]    |                                                             ^^^^^^^^ expected struct `sxd_xpath::Context`, found struct `HashMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut sxd_xpath::Context<'_>`
[INFO] [stdout]               found mutable reference `&mut HashMap<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/xmlutil.rs:47:15
[INFO] [stdout]     |
[INFO] [stdout] 47  |         xpath.evaluate(&context).ok().unwrap()
[INFO] [stdout]     |               ^^^^^^^^ -------- supplied 1 argument
[INFO] [stdout]     |               |
[INFO] [stdout]     |               expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sxd-xpath-0.4.2/src/lib.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn evaluate<'d, N>(&self, context: &Context<'d>, node: N)
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/xmlutil.rs:28:61
[INFO] [stdout]    |
[INFO] [stdout] 28 |         super::sxd_xpath::function::register_core_functions(&mut fns);
[INFO] [stdout]    |                                                             ^^^^^^^^ expected struct `sxd_xpath::Context`, found struct `HashMap`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut sxd_xpath::Context<'_>`
[INFO] [stdout]               found mutable reference `&mut HashMap<_, _>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/xmlutil.rs:47:15
[INFO] [stdout]     |
[INFO] [stdout] 47  |         xpath.evaluate(&context).ok().unwrap()
[INFO] [stdout]     |               ^^^^^^^^ -------- supplied 1 argument
[INFO] [stdout]     |               |
[INFO] [stdout]     |               expected 2 arguments
[INFO] [stdout]     |
[INFO] [stdout] note: associated function defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sxd-xpath-0.4.2/src/lib.rs:365:12
[INFO] [stdout]     |
[INFO] [stdout] 365 |     pub fn evaluate<'d, N>(&self, context: &Context<'d>, node: N)
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen_ascii_chars` found for struct `ThreadRng` in the current scope
[INFO] [stdout]   --> src/cryptography/prp.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |             thread_rng().gen_ascii_chars().take(16).collect()
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ method not found in `ThreadRng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `gen_ascii_chars` found for struct `ThreadRng` in the current scope
[INFO] [stdout]   --> src/cryptography/prp.rs:28:26
[INFO] [stdout]    |
[INFO] [stdout] 28 |             thread_rng().gen_ascii_chars().take(16).collect()
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^ method not found in `ThreadRng`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |             WeChatError::InvalidBase64(ref err) => err.description(),
[INFO] [stdout]    |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0412, E0425, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `wechat` due to 9 previous errors; 4 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/errors.rs:38:56
[INFO] [stdout]    |
[INFO] [stdout] 38 |             WeChatError::InvalidBase64(ref err) => err.description(),
[INFO] [stdout]    |                                                        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0308, E0412, E0425, E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "f6a0fdfa3582d3ae8b43450bd29148da406bce5ffb00ab96a0d00498df06db8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6a0fdfa3582d3ae8b43450bd29148da406bce5ffb00ab96a0d00498df06db8a", kill_on_drop: false }`
[INFO] [stdout] f6a0fdfa3582d3ae8b43450bd29148da406bce5ffb00ab96a0d00498df06db8a
