[INFO] fetching crate strange 0.9.0...
[INFO] building strange-0.9.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate strange 0.9.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate strange 0.9.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate strange 0.9.0
[INFO] finished tweaking crates.io crate strange 0.9.0
[INFO] tweaked toml for crates.io crate strange 0.9.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf2d6445b16d32e3e664f2dd67685185ef3b1e422e7a187ffcd7065d2991cd4f
[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" "cf2d6445b16d32e3e664f2dd67685185ef3b1e422e7a187ffcd7065d2991cd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf2d6445b16d32e3e664f2dd67685185ef3b1e422e7a187ffcd7065d2991cd4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf2d6445b16d32e3e664f2dd67685185ef3b1e422e7a187ffcd7065d2991cd4f", kill_on_drop: false }`
[INFO] [stdout] cf2d6445b16d32e3e664f2dd67685185ef3b1e422e7a187ffcd7065d2991cd4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 578ac18e1aa71c59575d9874af3bf5b5b5a9e9cbecf67834f029f3ccc0939ae9
[INFO] running `Command { std: "docker" "start" "-a" "578ac18e1aa71c59575d9874af3bf5b5b5a9e9cbecf67834f029f3ccc0939ae9", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures v0.1.31
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling gimli v0.24.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.19
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling slog v1.7.1
[INFO] [stderr]    Compiling object v0.24.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
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[INFO] [stderr]    Compiling bitflags v0.9.1
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[INFO] [stderr]    Compiling getopts v0.2.21
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[INFO] [stderr]    Compiling iovec v0.1.4
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[INFO] [stderr]    Compiling rand v0.4.6
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[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]    Compiling serde_yaml v0.7.5
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling inotify v0.7.1
[INFO] [stderr]    Compiling mio v0.6.23
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling want v0.0.4
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[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling syn v1.0.72
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[INFO] [stderr]    Compiling rand v0.3.23
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[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
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[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling mio-extras v2.0.6
[INFO] [stderr]    Compiling addr2line v0.15.1
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling notify v4.0.17
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling chrono v0.2.25
[INFO] [stderr]    Compiling error-chain v0.10.0
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling handlebars v0.29.1
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling rayon v0.8.2
[INFO] [stderr]    Compiling slog-term v1.5.0
[INFO] [stderr]    Compiling tera v0.10.10
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling tokio-core v0.1.18
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling strange v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_use(o, slog_log, slog_trace, slog_debug, slog_info, slog_warn, slog_error)]
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:42:16
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_use(o, slog_log, slog_trace, slog_debug, slog_info, slog_warn, slog_error)]
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:42:26
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_use(o, slog_log, slog_trace, slog_debug, slog_info, slog_warn, slog_error)]
[INFO] [stdout]    |                          ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_use(o, slog_log, slog_trace, slog_debug, slog_info, slog_warn, slog_error)]
[INFO] [stdout]    |                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:42:50
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_use(o, slog_log, slog_trace, slog_debug, slog_info, slog_warn, slog_error)]
[INFO] [stdout]    |                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:42:61
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_use(o, slog_log, slog_trace, slog_debug, slog_info, slog_warn, slog_error)]
[INFO] [stdout]    |                                                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/main.rs:42:72
[INFO] [stdout]    |
[INFO] [stdout] 42 | #[macro_use(o, slog_log, slog_trace, slog_debug, slog_info, slog_warn, slog_error)]
[INFO] [stdout]    |                                                                        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/models/file.rs:86:40
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub page: RwLock<BTreeMap<String, Box<PluginPageData + Send + Sync>>>,
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PluginPageData + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/models/file.rs:431:51
[INFO] [stdout]     |
[INFO] [stdout] 431 |     pub fn add_page_data(&self, name: &str, val: Box<PluginPageData + Send + Sync>) {
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PluginPageData + Send + Sync`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/plugin/mod.rs:51:20
[INFO] [stdout]    |
[INFO] [stdout] 51 | impl Serialize for PluginPageData + Send + Sync{
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PluginPageData + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/plugin/mod.rs:60:16
[INFO] [stdout]    |
[INFO] [stdout] 60 | impl Debug for PluginPageData + Send + Sync {
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn PluginPageData + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/plugin/mod.rs:99:28
[INFO] [stdout]    |
[INFO] [stdout] 99 | pub struct Plugins(Vec<Box<Plugin + Send + Sync>>);
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Plugin + Send + Sync`
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/plugin/mod.rs:103:32
[INFO] [stdout]     |
[INFO] [stdout] 103 |         let mut plugin_list: Vec<Box<Plugin + Send + Sync>> = Vec::new();
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Plugin + Send + Sync`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/main.rs:243:2
[INFO] [stdout]     |
[INFO] [stdout] 243 |     ;
[INFO] [stdout]     |     ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[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:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / error_chain! {
[INFO] [stdout] 20 | |     errors {
[INFO] [stdout] 21 | |         Warning(msg: String) {
[INFO] [stdout] 22 | |             description("Warning")
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     }
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[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:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / error_chain! {
[INFO] [stdout] 20 | |     errors {
[INFO] [stdout] 21 | |         Warning(msg: String) {
[INFO] [stdout] 22 | |             description("Warning")
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     }
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/tpl/engine_tera.rs:245:24
[INFO] [stdout]     |
[INFO] [stdout] 245 |                     format!("{}\n", l.trim_right())
[INFO] [stdout]     |                                       ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right`: superseded by `trim_end`
[INFO] [stdout]    --> src/tpl/engine_tera.rs:247:35
[INFO] [stdout]     |
[INFO] [stdout] 247 |                     format!("{}{}\n", &indent, l.trim_right())
[INFO] [stdout]     |                                                  ^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]    --> src/tpl/engine_tera.rs:251:5
[INFO] [stdout]     |
[INFO] [stdout] 251 |             .trim_right_matches("\n")
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_left_matches`: superseded by `trim_start_matches`
[INFO] [stdout]    --> src/tpl/engine_tera.rs:272:48
[INFO] [stdout]     |
[INFO] [stdout] 272 |     Ok(Value::String(value.as_str().unwrap_or("").trim_left_matches(&trim_chars[..]).into()))
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_start_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::str::<impl str>::trim_right_matches`: superseded by `trim_end_matches`
[INFO] [stdout]    --> src/tpl/engine_tera.rs:277:48
[INFO] [stdout]     |
[INFO] [stdout] 277 |     Ok(Value::String(value.as_str().unwrap_or("").trim_right_matches(&trim_chars[..]).into()))
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated associated function: `trim_end_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting
[INFO] [stdout]   --> src/errors.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / error_chain! {
[INFO] [stdout] 20 | |     errors {
[INFO] [stdout] 21 | |         Warning(msg: String) {
[INFO] [stdout] 22 | |             description("Warning")
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |     }
[INFO] [stdout] 66 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: lifetime may not live long enough
[INFO] [stdout]   --> src/cmd/serve.rs:56:28
[INFO] [stdout]    |
[INFO] [stdout] 56 |             .bind(&address, move || Ok(FileServer { path: &serve_path }))
[INFO] [stdout]    |                             ------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ returning this value requires that `'1` must outlive `'2`
[INFO] [stdout]    |                             |     |
[INFO] [stdout]    |                             |     return type of closure is std::result::Result<FileServer<'2>, std::io::Error>
[INFO] [stdout]    |                             lifetime `'1` represents this closure's body
[INFO] [stdout]    |
[INFO] [stdout]    = note: closure implements `Fn`, so references to captured variables can't escape the closure
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `strange`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "578ac18e1aa71c59575d9874af3bf5b5b5a9e9cbecf67834f029f3ccc0939ae9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "578ac18e1aa71c59575d9874af3bf5b5b5a9e9cbecf67834f029f3ccc0939ae9", kill_on_drop: false }`
[INFO] [stdout] 578ac18e1aa71c59575d9874af3bf5b5b5a9e9cbecf67834f029f3ccc0939ae9
