[INFO] fetching crate duolingo_rs 0.3.2...
[INFO] testing duolingo_rs-0.3.2 against try#bd7d74411512a3dd3b35d2f699c51dd2557c7e7e+cargoflags=-Zbuild-dir-new-layout for pr-149852-1
[INFO] extracting crate duolingo_rs 0.3.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate duolingo_rs 0.3.2
[INFO] finished tweaking crates.io crate duolingo_rs 0.3.2
[INFO] tweaked toml for crates.io crate duolingo_rs 0.3.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate duolingo_rs 0.3.2 on toolchain bd7d74411512a3dd3b35d2f699c51dd2557c7e7e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 193 packages to latest compatible versions
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.13.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 767247362b98571361278d068c6414f1ac82d255c4389deaceafd0af459abcf8
[INFO] running `Command { std: "docker" "start" "-a" "767247362b98571361278d068c6414f1ac82d255c4389deaceafd0af459abcf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "767247362b98571361278d068c6414f1ac82d255c4389deaceafd0af459abcf8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "767247362b98571361278d068c6414f1ac82d255c4389deaceafd0af459abcf8", kill_on_drop: false }`
[INFO] [stdout] 767247362b98571361278d068c6414f1ac82d255c4389deaceafd0af459abcf8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "build" "--frozen" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 205f58d0df193354d82594339fcbb1ade22b35fc1e3dc64a35757104dddb38b7
[INFO] running `Command { std: "docker" "start" "-a" "205f58d0df193354d82594339fcbb1ade22b35fc1e3dc64a35757104dddb38b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling time-core v0.1.7
[INFO] [stderr]    Compiling cookie v0.17.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling psl-types v2.0.11
[INFO] [stderr]    Compiling unicode-bidi v0.3.18
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling time-macros v0.2.25
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling publicsuffix v2.3.0
[INFO] [stderr]    Compiling idna v0.3.0
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling time v0.3.45
[INFO] [stderr]    Compiling cookie_store v0.20.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling duolingo_rs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.31s
[INFO] running `Command { std: "docker" "inspect" "205f58d0df193354d82594339fcbb1ade22b35fc1e3dc64a35757104dddb38b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "205f58d0df193354d82594339fcbb1ade22b35fc1e3dc64a35757104dddb38b7", kill_on_drop: false }`
[INFO] [stdout] 205f58d0df193354d82594339fcbb1ade22b35fc1e3dc64a35757104dddb38b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "--no-run" "--message-format=json" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] 113b17e730fdee2f217ed2f9fdfebc1d8deb07dee02605340b45d635e60deced
[INFO] running `Command { std: "docker" "start" "-a" "113b17e730fdee2f217ed2f9fdfebc1d8deb07dee02605340b45d635e60deced", kill_on_drop: false }`
[INFO] [stderr]    Compiling duolingo_rs v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.76s
[INFO] running `Command { std: "docker" "inspect" "113b17e730fdee2f217ed2f9fdfebc1d8deb07dee02605340b45d635e60deced", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113b17e730fdee2f217ed2f9fdfebc1d8deb07dee02605340b45d635e60deced", kill_on_drop: false }`
[INFO] [stdout] 113b17e730fdee2f217ed2f9fdfebc1d8deb07dee02605340b45d635e60deced
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bd7d74411512a3dd3b35d2f699c51dd2557c7e7e" "test" "--frozen" "-Zbuild-dir-new-layout", kill_on_drop: false }`
[INFO] [stdout] e4a31fe768687661b7d1efa9931246e5c3d84946f6afa2a99be04623d15f19ad
[INFO] running `Command { std: "docker" "start" "-a" "e4a31fe768687661b7d1efa9931246e5c3d84946f6afa2a99be04623d15f19ad", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/duolingo_rs/2dfa98e09a88c42f/deps/duolingo_rs-2dfa98e09a88c42f)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests duolingo_rs
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - login (line 13) ... FAILED
[INFO] [stdout] test src/lib.rs - fetch_streak_map (line 106) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - login (line 13) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `login_endpoint` in this scope
[INFO] [stdout]   --> src/lib.rs:28:54
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]    |                                                      ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]   --> src/lib.rs:28:24
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future<Output = Result<Client, Box<(dyn std::error::Error + 'static)>>>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Try` is not implemented for `impl Future<Output = Result<Client, Box<(dyn std::error::Error + 'static)>>>`
[INFO] [stdout] note: this implements `Future` and its output type supports `?`, but the future cannot be awaited in a synchronous function
[INFO] [stdout]   --> src/lib.rs:28:69
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn main() {
[INFO] [stdout]    | --------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 28 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]    |                                                                     ^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]   --> src/lib.rs:28:69
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn main() {
[INFO] [stdout]    | --------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 28 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]    |                                                                     ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0425.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - fetch_streak_map (line 106) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `login_endpoint` in this scope
[INFO] [stdout]    --> src/lib.rs:123:54
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find type `HashMap` in this scope
[INFO] [stdout]    --> src/lib.rs:132:19
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let new_data: HashMap<String,u16> = fetch_streak_map(&userlist,login_client).await?;
[INFO] [stdout]     |                   ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]     |
[INFO] [stdout] 108 + use std::collections::HashMap;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]    --> src/lib.rs:132:82
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn main() {
[INFO] [stdout]     | --------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 132 |     let new_data: HashMap<String,u16> = fetch_streak_map(&userlist,login_client).await?;
[INFO] [stdout]     |                                                                                  ^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be applied to values that implement `Try`
[INFO] [stdout]    --> src/lib.rs:123:24
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl Future<Output = Result<Client, Box<(dyn std::error::Error + 'static)>>>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the trait `Try` is not implemented for `impl Future<Output = Result<Client, Box<(dyn std::error::Error + 'static)>>>`
[INFO] [stdout] note: this implements `Future` and its output type supports `?`, but the future cannot be awaited in a synchronous function
[INFO] [stdout]    --> src/lib.rs:123:69
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn main() {
[INFO] [stdout]     | --------- this is not `async`
[INFO] [stdout] ...
[INFO] [stdout] 123 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]     |                                                                     ^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`)
[INFO] [stdout]    --> src/lib.rs:123:69
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn main() {
[INFO] [stdout]     | --------- this function should return `Result` or `Option` to accept `?`
[INFO] [stdout] ...
[INFO] [stdout] 123 |     let login_client = login(my_username,my_password,login_endpoint)?;
[INFO] [stdout]     |                                                                     ^ cannot use the `?` operator in a function that returns `()`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> src/lib.rs:132:58
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let new_data: HashMap<String,u16> = fetch_streak_map(&userlist,login_client).await?;
[INFO] [stdout]     |                                         ---------------- ^^^^^^^^^ expected `Vec<String>`, found `&Vec<String>`
[INFO] [stdout]     |                                         |
[INFO] [stdout]     |                                         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected struct `Vec<_>`
[INFO] [stdout]             found reference `&Vec<_>`
[INFO] [stdout] note: function defined here
[INFO] [stdout]    --> src/lib.rs:134:14
[INFO] [stdout]     |
[INFO] [stdout] 134 | pub async fn fetch_streak_map(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] help: consider removing the borrow
[INFO] [stdout]     |
[INFO] [stdout] 132 -     let new_data: HashMap<String,u16> = fetch_streak_map(&userlist,login_client).await?;
[INFO] [stdout] 132 +     let new_data: HashMap<String,u16> = fetch_streak_map(userlist,login_client).await?;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0425, E0728.
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - fetch_streak_map (line 106)
[INFO] [stdout]     src/lib.rs - login (line 13)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.25s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "e4a31fe768687661b7d1efa9931246e5c3d84946f6afa2a99be04623d15f19ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4a31fe768687661b7d1efa9931246e5c3d84946f6afa2a99be04623d15f19ad", kill_on_drop: false }`
[INFO] [stdout] e4a31fe768687661b7d1efa9931246e5c3d84946f6afa2a99be04623d15f19ad
