[INFO] cloning repository https://github.com/TooManyBees/fennel [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TooManyBees/fennel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTooManyBees%2Ffennel", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTooManyBees%2Ffennel'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e40c1d7a45a253604be28ef3c02c9380704c8b94 [INFO] testing TooManyBees/fennel against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTooManyBees%2Ffennel" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TooManyBees/fennel on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TooManyBees/fennel [INFO] finished tweaking git repo https://github.com/TooManyBees/fennel [INFO] tweaked toml for git repo https://github.com/TooManyBees/fennel written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/TooManyBees/fennel already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: dependency (getrandom) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-barrier v1.0.1 [INFO] [stderr] Downloaded async-fs v1.3.0 [INFO] [stderr] Downloaded smol v1.1.0 [INFO] [stderr] Downloaded async-task v4.0.0 [INFO] [stderr] Downloaded async-rwlock v1.1.0 [INFO] [stderr] Downloaded async-semaphore v1.1.0 [INFO] [stderr] Downloaded async-process v1.0.0 [INFO] [stderr] Downloaded telnet v0.1.4 [INFO] [stderr] Downloaded async-lock v2.1.3 [INFO] [stderr] Downloaded ahash v0.5.1 [INFO] [stderr] Downloaded async-net v1.4.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 160e8b18c03cba91e3825f7cba6c64bf7f6fe17f1acb26e5d0e84e58dc4432b9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "160e8b18c03cba91e3825f7cba6c64bf7f6fe17f1acb26e5d0e84e58dc4432b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "160e8b18c03cba91e3825f7cba6c64bf7f6fe17f1acb26e5d0e84e58dc4432b9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "160e8b18c03cba91e3825f7cba6c64bf7f6fe17f1acb26e5d0e84e58dc4432b9", kill_on_drop: false }` [INFO] [stdout] 160e8b18c03cba91e3825f7cba6c64bf7f6fe17f1acb26e5d0e84e58dc4432b9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f25b78ea207a4fda79d95cb981efb25d2c514c4eb5390d3e6d19cce536804f81 [INFO] running `Command { std: "docker" "start" "-a" "f25b78ea207a4fda79d95cb981efb25d2c514c4eb5390d3e6d19cce536804f81", kill_on_drop: false }` [INFO] [stderr] warning: dependency (getrandom) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling event-listener v2.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling futures-core v0.3.5 [INFO] [stderr] Compiling fastrand v1.3.5 [INFO] [stderr] Compiling pin-project-lite v0.1.7 [INFO] [stderr] Compiling futures-io v0.3.5 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling syn v1.0.41 [INFO] [stderr] Compiling once_cell v1.4.1 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling arc-swap v0.4.7 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling serde_json v1.0.57 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling async-task v4.0.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling telnet v0.1.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling generational-arena v0.2.8 [INFO] [stderr] Compiling async-mutex v1.3.0 [INFO] [stderr] Compiling async-semaphore v1.1.0 [INFO] [stderr] Compiling async-channel v1.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Compiling nb-connect v1.0.0 [INFO] [stderr] Compiling signal-hook-registry v1.2.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling async-rwlock v1.1.0 [INFO] [stderr] Compiling async-barrier v1.0.1 [INFO] [stderr] Compiling async-lock v2.1.3 [INFO] [stderr] Compiling signal-hook v0.1.16 [INFO] [stderr] Compiling ahash v0.5.1 [INFO] [stderr] Compiling futures-lite v1.7.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling polling v1.1.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.4 [INFO] [stderr] Compiling async-io v1.1.2 [INFO] [stderr] Compiling blocking v1.0.0 [INFO] [stderr] Compiling async-executor v1.3.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling async-fs v1.3.0 [INFO] [stderr] Compiling async-net v1.4.1 [INFO] [stderr] Compiling async-process v1.0.0 [INFO] [stderr] Compiling cipher v0.2.5 [INFO] [stderr] Compiling blowfish v0.7.0 [INFO] [stderr] Compiling smol v1.1.0 [INFO] [stderr] Compiling bcrypt v0.9.0 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling femme v2.1.1 [INFO] [stderr] Compiling fennel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `max_len` [INFO] [stdout] --> src/listener.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | max_len: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/listener.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | timeout: Option, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.80s [INFO] running `Command { std: "docker" "inspect" "f25b78ea207a4fda79d95cb981efb25d2c514c4eb5390d3e6d19cce536804f81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25b78ea207a4fda79d95cb981efb25d2c514c4eb5390d3e6d19cce536804f81", kill_on_drop: false }` [INFO] [stdout] f25b78ea207a4fda79d95cb981efb25d2c514c4eb5390d3e6d19cce536804f81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 41eb52b2c77258b729d7afe7118e6e4e4e59dc12eca84e6d1eda44b439f2c4f9 [INFO] running `Command { std: "docker" "start" "-a" "41eb52b2c77258b729d7afe7118e6e4e4e59dc12eca84e6d1eda44b439f2c4f9", kill_on_drop: false }` [INFO] [stderr] warning: dependency (getrandom) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling fennel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `max_len` [INFO] [stdout] --> src/listener.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | max_len: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/listener.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | timeout: Option, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `max_len` [INFO] [stdout] --> src/listener.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 48 | max_len: usize, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/listener.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | timeout: Option, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "41eb52b2c77258b729d7afe7118e6e4e4e59dc12eca84e6d1eda44b439f2c4f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41eb52b2c77258b729d7afe7118e6e4e4e59dc12eca84e6d1eda44b439f2c4f9", kill_on_drop: false }` [INFO] [stdout] 41eb52b2c77258b729d7afe7118e6e4e4e59dc12eca84e6d1eda44b439f2c4f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 82023bea64fc3f8c774cfc0db9a6a6471e16424783757be171a29808dc96baed [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "82023bea64fc3f8c774cfc0db9a6a6471e16424783757be171a29808dc96baed", kill_on_drop: false }` [INFO] [stderr] warning: dependency (getrandom) specified without providing a local path, Git repository, or version to use. This will be considered an error in future versions [INFO] [stderr] warning: unused variable: `max_len` [INFO] [stderr] --> src/listener.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | max_len: usize, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/listener.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | timeout: Option, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `max_len` [INFO] [stderr] --> src/listener.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | max_len: usize, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/listener.rs:49:5 [INFO] [stderr] | [INFO] [stderr] 49 | timeout: Option, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fennel-0c1b3e895a0d37f4) [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test character::position::test::test_position_ordering ... ok [INFO] [stdout] test util::find_partial::test::find_exact_command ... ok [INFO] [stdout] test util::take_argument::test::all_whitespace ... ok [INFO] [stdout] test util::take_argument::test::command_no_arguments ... ok [INFO] [stdout] test util::take_argument::test::command_with_arguments ... ok [INFO] [stdout] test util::find_partial::test::prioritize_exact_matches ... ok [INFO] [stdout] test util::take_argument::test::newline_input ... ok [INFO] [stdout] test util::take_argument::test::no_newline ... ok [INFO] [stdout] test util::take_argument::test::repeated ... ok [INFO] [stdout] test util::take_argument::test::nested_single_quotes ... ok [INFO] [stdout] test util::take_argument::test::nested_double_quotes ... ok [INFO] [stdout] test util::take_argument::test::double_quote ... ok [INFO] [stdout] test util::take_argument::test::empty_input ... ok [INFO] [stdout] test util::find_partial::test::prioritize_earlier_matches ... ok [INFO] [stdout] test util::find_partial::test::find_partial_match ... ok [INFO] [stdout] test util::take_argument::test::take_command_whitespace ... ok [INFO] [stdout] test util::take_argument::test::test_split_keywords ... ok [INFO] [stdout] test util::take_argument::test::single_quote ... ok [INFO] [stdout] test util::take_argument::test::single_word ... ok [INFO] [stdout] test util::take_argument::test::surrounding_whitespace ... ok [INFO] [stdout] test util::take_argument::test::take_command_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/fennel-613163d6357e015e) [INFO] [stdout] [INFO] [stdout] running 0 tests [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] [stderr] Doc-tests fennel [INFO] [stdout] [INFO] [stdout] running 0 tests [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] running `Command { std: "docker" "inspect" "82023bea64fc3f8c774cfc0db9a6a6471e16424783757be171a29808dc96baed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82023bea64fc3f8c774cfc0db9a6a6471e16424783757be171a29808dc96baed", kill_on_drop: false }` [INFO] [stdout] 82023bea64fc3f8c774cfc0db9a6a6471e16424783757be171a29808dc96baed