[INFO] cloning repository https://github.com/vitorhnn/tepc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vitorhnn/tepc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitorhnn%2Ftepc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitorhnn%2Ftepc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85811ee8a66bd40af8704f98b2b120590b066a67 [INFO] checking vitorhnn/tepc against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitorhnn%2Ftepc" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/vitorhnn/tepc 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 git repo https://github.com/vitorhnn/tepc [INFO] finished tweaking git repo https://github.com/vitorhnn/tepc [INFO] tweaked toml for git repo https://github.com/vitorhnn/tepc written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/vitorhnn/tepc 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1d9d58385d42d411892c864948c6058aa1aca1e27f948dd48a124ea74ae44cfe [INFO] running `Command { std: "docker" "start" "-a" "1d9d58385d42d411892c864948c6058aa1aca1e27f948dd48a124ea74ae44cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1d9d58385d42d411892c864948c6058aa1aca1e27f948dd48a124ea74ae44cfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d9d58385d42d411892c864948c6058aa1aca1e27f948dd48a124ea74ae44cfe", kill_on_drop: false }` [INFO] [stdout] 1d9d58385d42d411892c864948c6058aa1aca1e27f948dd48a124ea74ae44cfe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 96725ac45ad36c4874e1c78c7df4aceeb5d59a480709ffd96621ede56492fb80 [INFO] running `Command { std: "docker" "start" "-a" "96725ac45ad36c4874e1c78c7df4aceeb5d59a480709ffd96621ede56492fb80", 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] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Checking cfg-if v0.1.9 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling serde v1.0.101 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling getrandom v0.1.12 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling bitflags v1.1.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking same-file v1.0.5 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking fixedbitset v0.1.9 [INFO] [stderr] Checking ordermap v0.3.5 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking walkdir v2.2.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Checking petgraph v0.4.13 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling memoffset v0.5.1 [INFO] [stderr] Checking num_cpus v1.10.1 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking crossbeam-queue v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking crossbeam v0.7.3 [INFO] [stderr] Checking rayon v1.2.1 [INFO] [stderr] Checking tepc v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/lib.rs from 2018 edition to 2021 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Fixed src/threads.rs (1 fix) [INFO] [stderr] Fixed src/rayon.rs (1 fix) [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Compiling serde_derive v1.0.101 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Migrating benches/lexbfs.rs from 2018 edition to 2021 [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 16s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking tepc v0.1.0 (/tmp/fixit) [INFO] [stdout] error[E0277]: `NonNull` cannot be sent between threads safely [INFO] [stdout] --> src/threads.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | scope.execute(move || { let _ = &chunk_ptr; unsafe { [INFO] [stdout] | _______________________^^^^^^^_- [INFO] [stdout] | | | [INFO] [stdout] | | `NonNull` cannot be sent between threads safely [INFO] [stdout] 99 | | let chunk = slice::from_raw_parts(chunk_ptr.0, chunk_len); [INFO] [stdout] 100 | | chunk [INFO] [stdout] 101 | | .iter() [INFO] [stdout] ... | [INFO] [stdout] 110 | | }); [INFO] [stdout] 111 | | } }); [INFO] [stdout] | |___________________- within this `[closure@src/threads.rs:98:31: 111:20]` [INFO] [stdout] | [INFO] [stdout] = help: within `[closure@src/threads.rs:98:31: 111:20]`, the trait `Send` is not implemented for `NonNull` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threads.rs:98:31: 111:20]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `NonNull>>` cannot be sent between threads safely [INFO] [stdout] --> src/threads.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | scope.execute(move || { let _ = &chunk_ptr; unsafe { [INFO] [stdout] | _______________________^^^^^^^_- [INFO] [stdout] | | | [INFO] [stdout] | | `NonNull>>` cannot be sent between threads safely [INFO] [stdout] 99 | | let chunk = slice::from_raw_parts(chunk_ptr.0, chunk_len); [INFO] [stdout] 100 | | chunk [INFO] [stdout] 101 | | .iter() [INFO] [stdout] ... | [INFO] [stdout] 110 | | }); [INFO] [stdout] 111 | | } }); [INFO] [stdout] | |___________________- within this `[closure@src/threads.rs:98:31: 111:20]` [INFO] [stdout] | [INFO] [stdout] = help: within `[closure@src/threads.rs:98:31: 111:20]`, the trait `Send` is not implemented for `NonNull>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threads.rs:98:31: 111:20]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `NonNull` cannot be sent between threads safely [INFO] [stdout] --> src/threads.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | scope.execute(move || { let _ = &chunk_ptr; unsafe { [INFO] [stdout] | _______________________^^^^^^^_- [INFO] [stdout] | | | [INFO] [stdout] | | `NonNull` cannot be sent between threads safely [INFO] [stdout] 99 | | let chunk = slice::from_raw_parts(chunk_ptr.0, chunk_len); [INFO] [stdout] 100 | | chunk [INFO] [stdout] 101 | | .iter() [INFO] [stdout] ... | [INFO] [stdout] 110 | | }); [INFO] [stdout] 111 | | } }); [INFO] [stdout] | |___________________- within this `[closure@src/threads.rs:98:31: 111:20]` [INFO] [stdout] | [INFO] [stdout] = help: within `[closure@src/threads.rs:98:31: 111:20]`, the trait `Send` is not implemented for `NonNull` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threads.rs:98:31: 111:20]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `NonNull>>` cannot be sent between threads safely [INFO] [stdout] --> src/threads.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | scope.execute(move || { let _ = &chunk_ptr; unsafe { [INFO] [stdout] | _______________________^^^^^^^_- [INFO] [stdout] | | | [INFO] [stdout] | | `NonNull>>` cannot be sent between threads safely [INFO] [stdout] 99 | | let chunk = slice::from_raw_parts(chunk_ptr.0, chunk_len); [INFO] [stdout] 100 | | chunk [INFO] [stdout] 101 | | .iter() [INFO] [stdout] ... | [INFO] [stdout] 110 | | }); [INFO] [stdout] 111 | | } }); [INFO] [stdout] | |___________________- within this `[closure@src/threads.rs:98:31: 111:20]` [INFO] [stdout] | [INFO] [stdout] = help: within `[closure@src/threads.rs:98:31: 111:20]`, the trait `Send` is not implemented for `NonNull>>` [INFO] [stdout] = note: required because it appears within the type `[closure@src/threads.rs:98:31: 111:20]` [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 E0277`. [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 E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `tepc` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to check after updating to 2021 [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo check --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "96725ac45ad36c4874e1c78c7df4aceeb5d59a480709ffd96621ede56492fb80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96725ac45ad36c4874e1c78c7df4aceeb5d59a480709ffd96621ede56492fb80", kill_on_drop: false }` [INFO] [stdout] 96725ac45ad36c4874e1c78c7df4aceeb5d59a480709ffd96621ede56492fb80