[INFO] crate tbot 0.1.1 is already in cache
[INFO] extracting crate tbot 0.1.1 into work/ex/beta-1.38-1/sources/1.37.0/reg/tbot/0.1.1
[INFO] extracting crate tbot 0.1.1 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tbot/0.1.1
[INFO] validating manifest of tbot-0.1.1 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of tbot-0.1.1 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing tbot-0.1.1
[INFO] finished frobbing tbot-0.1.1
[INFO] frobbed toml for tbot-0.1.1 written to work/ex/beta-1.38-1/sources/1.37.0/reg/tbot/0.1.1/Cargo.toml
[INFO] started frobbing tbot-0.1.1
[INFO] finished frobbing tbot-0.1.1
[INFO] frobbed toml for tbot-0.1.1 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tbot/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing tbot-0.1.1 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tbot/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] f3581845d240a744e768e53945bf7b9ee8ef534eb7391cda76d8e1f7f3fb1122
[INFO] running `"docker" "start" "-a" "f3581845d240a744e768e53945bf7b9ee8ef534eb7391cda76d8e1f7f3fb1122"`
[INFO] [stderr]    Compiling tbot v0.1.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.08s
[INFO] running `"docker" "inspect" "f3581845d240a744e768e53945bf7b9ee8ef534eb7391cda76d8e1f7f3fb1122"`
[INFO] running `"docker" "rm" "-f" "f3581845d240a744e768e53945bf7b9ee8ef534eb7391cda76d8e1f7f3fb1122"`
[INFO] [stdout] f3581845d240a744e768e53945bf7b9ee8ef534eb7391cda76d8e1f7f3fb1122
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/tbot/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 538d7795f878f311a310d8dea6e4392ea3a459d6067174c483a0e985744d9ebd
[INFO] running `"docker" "start" "-a" "538d7795f878f311a310d8dea6e4392ea3a459d6067174c483a0e985744d9ebd"`
[INFO] [stderr]    Compiling meval v0.2.0
[INFO] [stderr]    Compiling tbot v0.1.1 (/opt/crater/workdir)
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]  --> examples/webhook.rs:7:19
[INFO] [stderr]   |
[INFO] [stderr] 7 |     let mut bot = tbot::bot!("BOT_TOKEN").event_loop();
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]  --> examples/get_me.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 |     let bot = tbot::bot!("BOT_TOKEN");
[INFO] [stderr]   |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tbot::prelude`
[INFO] [stderr]  --> examples/webhook.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use tbot::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]   --> examples/sticker_packs.rs:14:15
[INFO] [stderr]    |
[INFO] [stderr] 14 |     let bot = tbot::bot!("BOT_TOKEN");
[INFO] [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]  --> examples/download.rs:5:19
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let mut bot = tbot::bot!("BOT_TOKEN").event_loop();
[INFO] [stderr]   |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]   --> examples/location.rs:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut bot = tbot::bot!("BOT_TOKEN").event_loop();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `tbot::prelude`
[INFO] [stderr]  --> examples/location.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tbot::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: compile the example with the `proxy` feature enabled
[INFO] [stderr]  --> examples/proxy.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | compile_error!("compile the example with the `proxy` feature enabled");
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]   --> examples/proxy.rs:12:19
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut bot = tbot::bot!("BOT_TOKEN", connector).event_loop();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]   --> examples/tutorial.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut bot = tbot::bot!("BOT_TOKEN").event_loop();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error: environment variable `BOT_TOKEN` not defined
[INFO] [stderr]   --> examples/game.rs:21:19
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let mut bot = tbot::bot!("BOT_TOKEN").event_loop();
[INFO] [stderr]    |                   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude`
[INFO] [stderr]  --> examples/tutorial.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 |     prelude::*,
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `tbot::connectors::proxy`
[INFO] [stderr]  --> examples/proxy.rs:4:24
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tbot::{connectors::proxy::*, prelude::*};
[INFO] [stderr]   |                        ^^^^^ could not find `proxy` in `connectors`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Proxy`
[INFO] [stderr]  --> examples/proxy.rs:9:17
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let proxy = Proxy::new(Intercept::All, PROXY.parse().unwrap());
[INFO] [stderr]   |                 ^^^^^ use of undeclared type or module `Proxy`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `Intercept`
[INFO] [stderr]  --> examples/proxy.rs:9:28
[INFO] [stderr]   |
[INFO] [stderr] 9 |     let proxy = Proxy::new(Intercept::All, PROXY.parse().unwrap());
[INFO] [stderr]   |                            ^^^^^^^^^ use of undeclared type or module `Intercept`
[INFO] [stderr] 
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0599]: no method named `download_file` found for type `std::sync::Arc<_>` in the current scope
[INFO] [stderr]   --> examples/download.rs:17:21
[INFO] [stderr]    |
[INFO] [stderr] 17 |                 bot.download_file(&file).map_err(|err| {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: bot is a function, perhaps you wish to call it
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude`
[INFO] [stderr]  --> examples/game.rs:7:20
[INFO] [stderr]   |
[INFO] [stderr] 7 | use tbot::{errors, prelude::*};
[INFO] [stderr]   |                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tbot::prelude`
[INFO] [stderr]  --> examples/download.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use tbot::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 2 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0599`.
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0425]: cannot find function `proxy` in module `tbot::connectors`
[INFO] [stderr]   --> examples/proxy.rs:10:39
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let connector = tbot::connectors::proxy(proxy);
[INFO] [stderr]    |                                       ^^^^^ not found in `tbot::connectors`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `connectors::proxy::*`
[INFO] [stderr]  --> examples/proxy.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tbot::{connectors::proxy::*, prelude::*};
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude`
[INFO] [stderr]  --> examples/proxy.rs:4:34
[INFO] [stderr]   |
[INFO] [stderr] 4 | use tbot::{connectors::proxy::*, prelude::*};
[INFO] [stderr]   |                                  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 6 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0425`.
[INFO] [stderr] error: Could not compile `tbot`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "538d7795f878f311a310d8dea6e4392ea3a459d6067174c483a0e985744d9ebd"`
[INFO] running `"docker" "rm" "-f" "538d7795f878f311a310d8dea6e4392ea3a459d6067174c483a0e985744d9ebd"`
[INFO] [stdout] 538d7795f878f311a310d8dea6e4392ea3a459d6067174c483a0e985744d9ebd