[INFO] fetching crate ste 0.1.0-alpha.11...
[INFO] checking ste-0.1.0-alpha.11 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] extracting crate ste 0.1.0-alpha.11 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ste 0.1.0-alpha.11 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ste 0.1.0-alpha.11
[INFO] finished tweaking crates.io crate ste 0.1.0-alpha.11
[INFO] tweaked toml for crates.io crate ste 0.1.0-alpha.11 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate ste 0.1.0-alpha.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded futures-task v0.3.14
[INFO] [stderr]   Downloaded futures-core v0.3.14
[INFO] [stderr]   Downloaded futures-channel v0.3.14
[INFO] [stderr]   Downloaded futures-util v0.3.14
[INFO] [stderr]   Downloaded futures-executor v0.3.14
[INFO] [stderr]   Downloaded rustversion v1.0.4
[INFO] [stderr]   Downloaded tokio v1.5.0
[INFO] [stderr]   Downloaded loom v0.4.1
[INFO] [stderr]   Downloaded syn v1.0.70
[INFO] [stderr]   Downloaded generator v0.6.25
[INFO] [stderr]   Downloaded futures-macro v0.3.14
[INFO] [stderr]   Downloaded futures v0.3.14
[INFO] [stderr]   Downloaded futures-sink v0.3.14
[INFO] [stderr]   Downloaded futures-io v0.3.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 646032197ca2ab76cf297d81edec280dfbece5f52b909b216d78609150b76a98
[INFO] running `Command { std: "docker" "start" "-a" "646032197ca2ab76cf297d81edec280dfbece5f52b909b216d78609150b76a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "646032197ca2ab76cf297d81edec280dfbece5f52b909b216d78609150b76a98", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646032197ca2ab76cf297d81edec280dfbece5f52b909b216d78609150b76a98", kill_on_drop: false }`
[INFO] [stdout] 646032197ca2ab76cf297d81edec280dfbece5f52b909b216d78609150b76a98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c05c9b171092d0d0105949f0467eb58670d1cd2f0b0b7a898370b148d6122bb3
[INFO] running `Command { std: "docker" "start" "-a" "c05c9b171092d0d0105949f0467eb58670d1cd2f0b0b7a898370b148d6122bb3", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling syn v1.0.70
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]     Checking futures-core v0.3.14
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking futures-io v0.3.14
[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]     Checking futures-channel v0.3.14
[INFO] [stderr]    Compiling tokio v1.5.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling futures-macro v0.3.14
[INFO] [stderr]    Compiling tokio-macros v1.1.0
[INFO] [stderr]     Checking futures-util v0.3.14
[INFO] [stderr]     Checking ste v0.1.0-alpha.11 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/lib.rs (2 fixes)
[INFO] [stderr]        Fixed src/wait_future.rs (2 fixes)
[INFO] [stderr]     Checking futures-executor v0.3.14
[INFO] [stderr]     Checking futures v0.3.14
[INFO] [stderr]    Migrating examples/submit_async_threaded.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/submit.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/simple_async.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/recover_from_panic.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/submit_async.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating benches/benches.rs from 2018 edition to 2021
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `ste::Thread` in the current scope
[INFO] [stdout]   --> benches/benches.rs:10:35
[INFO] [stdout]    |
[INFO] [stdout] 10 |         let thread = ste::spawn().unwrap();
[INFO] [stdout]    |                                   ^^^^^^ method not found in `ste::Thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `ste::Thread` in the current scope
[INFO] [stdout]   --> benches/benches.rs:25:35
[INFO] [stdout]    |
[INFO] [stdout] 25 |         let thread = ste::spawn().unwrap();
[INFO] [stdout]    |                                   ^^^^^^ method not found in `ste::Thread`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ste` due to 3 previous errors
[INFO] [stderr] error: failed to migrate to next edition
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101)
[INFO] running `Command { std: "docker" "inspect" "c05c9b171092d0d0105949f0467eb58670d1cd2f0b0b7a898370b148d6122bb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c05c9b171092d0d0105949f0467eb58670d1cd2f0b0b7a898370b148d6122bb3", kill_on_drop: false }`
[INFO] [stdout] c05c9b171092d0d0105949f0467eb58670d1cd2f0b0b7a898370b148d6122bb3