[INFO] fetching crate bicoro 0.19.0...
[INFO] testing bicoro-0.19.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate bicoro 0.19.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate bicoro 0.19.0
[INFO] finished tweaking crates.io crate bicoro 0.19.0
[INFO] tweaked toml for crates.io crate bicoro 0.19.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate bicoro 0.19.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate bicoro 0.19.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded do-notation v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2b0ff7209befda4a222f6aeaff3e498a0999b04482e3ce6997672062b0813ce
[INFO] running `Command { std: "docker" "start" "-a" "e2b0ff7209befda4a222f6aeaff3e498a0999b04482e3ce6997672062b0813ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2b0ff7209befda4a222f6aeaff3e498a0999b04482e3ce6997672062b0813ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2b0ff7209befda4a222f6aeaff3e498a0999b04482e3ce6997672062b0813ce", kill_on_drop: false }`
[INFO] [stdout] e2b0ff7209befda4a222f6aeaff3e498a0999b04482e3ce6997672062b0813ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 154a5a2f629a87d51362039783da70069a8942ed3b53adc92f7c06f0e6e93cc0
[INFO] running `Command { std: "docker" "start" "-a" "154a5a2f629a87d51362039783da70069a8942ed3b53adc92f7c06f0e6e93cc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling do-notation v0.1.3
[INFO] [stderr]    Compiling bicoro v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::compat::*`
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::compat::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "154a5a2f629a87d51362039783da70069a8942ed3b53adc92f7c06f0e6e93cc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "154a5a2f629a87d51362039783da70069a8942ed3b53adc92f7c06f0e6e93cc0", kill_on_drop: false }`
[INFO] [stdout] 154a5a2f629a87d51362039783da70069a8942ed3b53adc92f7c06f0e6e93cc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 88baaf14fdac565361e33ffa8748cb62a5c3d07bc92ec1c25c263c4a1994e22b
[INFO] running `Command { std: "docker" "start" "-a" "88baaf14fdac565361e33ffa8748cb62a5c3d07bc92ec1c25c263c4a1994e22b", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::compat::*`
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::compat::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bicoro v0.19.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::compat::*`
[INFO] [stdout]   --> src/lib.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub use crate::compat::*;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "88baaf14fdac565361e33ffa8748cb62a5c3d07bc92ec1c25c263c4a1994e22b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88baaf14fdac565361e33ffa8748cb62a5c3d07bc92ec1c25c263c4a1994e22b", kill_on_drop: false }`
[INFO] [stdout] 88baaf14fdac565361e33ffa8748cb62a5c3d07bc92ec1c25c263c4a1994e22b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85db80309f723f24494e414e99c3a4ce11a30c71436c808ff7336ff8ccb2de61
[INFO] running `Command { std: "docker" "start" "-a" "85db80309f723f24494e414e99c3a4ce11a30c71436c808ff7336ff8ccb2de61", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::compat::*`
[INFO] [stderr]   --> src/lib.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub use crate::compat::*;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `bicoro` (lib) generated 1 warning (run `cargo fix --lib -p bicoro` to apply 1 suggestion)
[INFO] [stderr] warning: `bicoro` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bicoro-715ca31b9a12e0a4)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test executor::tests::not_enough_input_data ... ok
[INFO] [stdout] test executor::tests::send_writes_to_vec ... ok
[INFO] [stderr]    Doc-tests bicoro
[INFO] [stdout] test executor::tests::send_writes_multiple_to_vec ... ok
[INFO] [stdout] test executor::tests::instantly_completes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/coroutine.rs - coroutine::send (line 69) ... ok
[INFO] [stdout] test src/executor.rs - executor::run_until_output (line 62) ... ok
[INFO] [stdout] test src/coroutine.rs - coroutine::suspend (line 53) ... ok
[INFO] [stdout] test src/coroutine.rs - coroutine::run_step (line 141) ... ok
[INFO] [stdout] test src/compat.rs - compat (line 6) ... ok
[INFO] [stdout] test src/coroutine.rs - coroutine::result (line 40) ... ok
[INFO] [stdout] test src/coroutine.rs - coroutine::bind (line 84) ... ok
[INFO] [stdout] test src/functions.rs - functions::map (line 21) ... ok
[INFO] [stdout] test src/functions.rs - functions::subroutine (line 43) ... ok
[INFO] [stdout] test src/functions.rs - functions::receive (line 10) ... ok
[INFO] [stdout] test src/lib.rs - (line 30) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.21s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85db80309f723f24494e414e99c3a4ce11a30c71436c808ff7336ff8ccb2de61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85db80309f723f24494e414e99c3a4ce11a30c71436c808ff7336ff8ccb2de61", kill_on_drop: false }`
[INFO] [stdout] 85db80309f723f24494e414e99c3a4ce11a30c71436c808ff7336ff8ccb2de61