[INFO] cloning repository https://github.com/gsquire/swell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gsquire/swell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsquire%2Fswell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsquire%2Fswell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f86a081fd7de1aabe242989241cb202e17965e07
[INFO] checking gsquire/swell against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsquire%2Fswell" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gsquire/swell on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gsquire/swell
[INFO] finished tweaking git repo https://github.com/gsquire/swell
[INFO] tweaked toml for git repo https://github.com/gsquire/swell written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/gsquire/swell already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (log) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.log.log
[INFO] [stderr] warning: unused manifest key: dependencies.time.time
[INFO] [stderr]     Updating git repository `https://github.com/hyperium/hyper.git`
[INFO] [stderr]     Updating git repository `https://github.com/Kimundi/lazy-static.rs`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs.git`
[INFO] [stderr] error: the lock file /workspace/builds/worker-7/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" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/hyperium/hyper.git`
[INFO] [stderr]     Updating git repository `https://github.com/Kimundi/lazy-static.rs`
[INFO] [stderr]     Updating git repository `https://github.com/alexcrichton/toml-rs.git`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (log) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.log.log
[INFO] [stderr] warning: unused manifest key: dependencies.time.time
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d5b9ce11488796926895872506f27e9f97b2aa021859a2c4dcf8b5a8443d4b1e
[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" "d5b9ce11488796926895872506f27e9f97b2aa021859a2c4dcf8b5a8443d4b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5b9ce11488796926895872506f27e9f97b2aa021859a2c4dcf8b5a8443d4b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b9ce11488796926895872506f27e9f97b2aa021859a2c4dcf8b5a8443d4b1e", kill_on_drop: false }`
[INFO] [stdout] d5b9ce11488796926895872506f27e9f97b2aa021859a2c4dcf8b5a8443d4b1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e11b1c7c0e89f9026fa89c56471d54bcc30cdbeb1da5e6fcafb292cdc9930db1
[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" "e11b1c7c0e89f9026fa89c56471d54bcc30cdbeb1da5e6fcafb292cdc9930db1", kill_on_drop: false }`
[INFO] [stderr] warning: dependency (log) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: dependency (time) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions
[INFO] [stderr] warning: unused manifest key: dependencies.log.log
[INFO] [stderr] warning: unused manifest key: dependencies.time.time
[INFO] [stderr]    Compiling libc v0.2.79
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.43
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking bytes v0.5.6
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking futures-core v0.3.6
[INFO] [stderr]    Compiling pin-project-internal v0.4.26
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking pin-project-lite v0.1.10
[INFO] [stderr]    Compiling cc v1.0.61
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling const_fn v0.4.2
[INFO] [stderr]     Checking futures-sink v0.3.6
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-task v0.3.6
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking try-lock v0.2.3
[INFO] [stderr]     Checking httpdate v0.3.2
[INFO] [stderr]     Checking tower-service v0.3.0
[INFO] [stderr]     Checking lazy_static v1.4.0 (https://github.com/Kimundi/lazy-static.rs#467e47fa)
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]     Checking futures-channel v0.3.6
[INFO] [stderr]     Checking tracing-core v0.1.17
[INFO] [stderr]    Compiling standback v0.2.11
[INFO] [stderr]    Compiling time v0.2.22
[INFO] [stderr]     Checking http v0.2.1
[INFO] [stderr]     Checking want v0.3.0
[INFO] [stderr]    Compiling indexmap v1.6.0
[INFO] [stderr]     Checking tracing v0.1.21
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.35
[INFO] [stderr]     Checking socket2 v0.3.15
[INFO] [stderr]     Checking mio v0.6.22
[INFO] [stderr]     Checking http-body v0.3.1
[INFO] [stderr]     Checking tokio v0.2.22
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking toml v0.5.6 (https://github.com/alexcrichton/toml-rs.git#940fcf9e)
[INFO] [stderr]     Checking tokio-util v0.3.1
[INFO] [stderr]    Compiling time-macros-impl v0.1.1
[INFO] [stderr]     Checking time-macros v0.1.1
[INFO] [stderr]     Checking pin-project v0.4.26
[INFO] [stderr]     Checking futures-util v0.3.6
[INFO] [stderr]     Checking h2 v0.2.6
[INFO] [stderr]     Checking hyper v0.13.8 (https://github.com/hyperium/hyper.git#2dc9768d)
[INFO] [stderr]     Checking swell v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `self::log::LogRecord`, `self::log::LogLevel`, `self::log::LogMetadata`
[INFO] [stdout]  --> src/logger/mod.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use self::log::{LogRecord, LogLevel, LogMetadata};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^ no `LogMetadata` in the root
[INFO] [stdout]   |                 |          |
[INFO] [stdout]   |                 |          no `LogLevel` in the root
[INFO] [stdout]   |                 no `LogRecord` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 7 | use self::log::{Record, LogLevel, LogMetadata};
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 7 | use self::log::{LogRecord, LogLevel, Metadata};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Parser` in `toml`
[INFO] [stdout]   --> src/config/mod.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut parser = toml::Parser::new(buffer.as_ref());
[INFO] [stdout]    |                            ^^^^^^ could not find `Parser` in `toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `LogLevelFilter` in `log`
[INFO] [stdout]   --> src/logger/mod.rs:27:32
[INFO] [stdout]    |
[INFO] [stdout] 27 |         max_log_level.set(log::LogLevelFilter::Info);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^ could not find `LogLevelFilter` in `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Table` in crate `toml`
[INFO] [stdout]   --> src/config/mod.rs:12:49
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn parse_config(config_path: &str) -> toml::Table {
[INFO] [stdout]    |                                                 ^^^^^ not found in `toml`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 3  | use config::toml::value::Table;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LogRecord` in crate `log`
[INFO] [stdout]    --> src/logger/mod.rs:16:33
[INFO] [stdout]     |
[INFO] [stdout] 16  |     fn log(&self, record: &log::LogRecord) {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: a struct with a similar name exists: `Record`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/log-0.4.11/src/lib.rs:728:1
[INFO] [stdout]     |
[INFO] [stdout] 728 | pub struct Record<'a> {
[INFO] [stdout]     | --------------------- similarly named struct `Record` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `self::log::LogRecord`, `self::log::LogLevel`, `self::log::LogMetadata`
[INFO] [stdout]  --> src/logger/mod.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use self::log::{LogRecord, LogLevel, LogMetadata};
[INFO] [stdout]   |                 ^^^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^ no `LogMetadata` in the root
[INFO] [stdout]   |                 |          |
[INFO] [stdout]   |                 |          no `LogLevel` in the root
[INFO] [stdout]   |                 no `LogRecord` in the root
[INFO] [stdout]   |
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 7 | use self::log::{Record, LogLevel, LogMetadata};
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout] help: a similar name exists in the module
[INFO] [stdout]   |
[INFO] [stdout] 7 | use self::log::{LogRecord, LogLevel, Metadata};
[INFO] [stdout]   |                                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `flush`
[INFO] [stdout]   --> src/logger/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl log::Log for SwellLogger {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `flush` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `fn flush(&self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `Parser` in `toml`
[INFO] [stdout]   --> src/config/mod.rs:17:28
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut parser = toml::Parser::new(buffer.as_ref());
[INFO] [stdout]    |                            ^^^^^^ could not find `Parser` in `toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `LogLevelFilter` in `log`
[INFO] [stdout]   --> src/logger/mod.rs:27:32
[INFO] [stdout]    |
[INFO] [stdout] 27 |         max_log_level.set(log::LogLevelFilter::Info);
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^ could not find `LogLevelFilter` in `log`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Table` in crate `toml`
[INFO] [stdout]   --> src/config/mod.rs:12:49
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn parse_config(config_path: &str) -> toml::Table {
[INFO] [stdout]    |                                                 ^^^^^ not found in `toml`
[INFO] [stdout]    |
[INFO] [stdout] help: consider importing this type alias
[INFO] [stdout]    |
[INFO] [stdout] 3  | use config::toml::value::Table;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LogRecord` in crate `log`
[INFO] [stdout]    --> src/logger/mod.rs:16:33
[INFO] [stdout]     |
[INFO] [stdout] 16  |     fn log(&self, record: &log::LogRecord) {
[INFO] [stdout]     |                                 ^^^^^^^^^ help: a struct with a similar name exists: `Record`
[INFO] [stdout]     | 
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/log-0.4.11/src/lib.rs:728:1
[INFO] [stdout]     |
[INFO] [stdout] 728 | pub struct Record<'a> {
[INFO] [stdout]     | --------------------- similarly named struct `Record` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `flush`
[INFO] [stdout]   --> src/logger/mod.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl log::Log for SwellLogger {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `flush` in implementation
[INFO] [stdout]    |
[INFO] [stdout]    = help: implement the missing item: `fn flush(&self) { todo!() }`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/logger/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         max_log_level.set(log::LogLevelFilter::Info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0282, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stdout] error[E0282]: type annotations needed
[INFO] [stdout]   --> src/logger/mod.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         max_log_level.set(log::LogLevelFilter::Info);
[INFO] [stdout]    |         ^^^^^^^^^^^^^ cannot infer type
[INFO] [stdout]    |
[INFO] [stdout]    = note: type must be known at this point
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `swell`
[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: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0046, E0282, E0412, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "e11b1c7c0e89f9026fa89c56471d54bcc30cdbeb1da5e6fcafb292cdc9930db1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11b1c7c0e89f9026fa89c56471d54bcc30cdbeb1da5e6fcafb292cdc9930db1", kill_on_drop: false }`
[INFO] [stdout] e11b1c7c0e89f9026fa89c56471d54bcc30cdbeb1da5e6fcafb292cdc9930db1