[INFO] fetching crate hash_table_datastruct 0.6.3... [INFO] testing hash_table_datastruct-0.6.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate hash_table_datastruct 0.6.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate hash_table_datastruct 0.6.3 [INFO] finished tweaking crates.io crate hash_table_datastruct 0.6.3 [INFO] tweaked toml for crates.io crate hash_table_datastruct 0.6.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hash_table_datastruct 0.6.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Adding hashbrown v0.14.5 (available: v0.16.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7438d57fca21ebac80a8dc294ad8fd16d57109690aa8c37bccaf9e82d41d22f3 [INFO] running `Command { std: "docker" "start" "-a" "7438d57fca21ebac80a8dc294ad8fd16d57109690aa8c37bccaf9e82d41d22f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7438d57fca21ebac80a8dc294ad8fd16d57109690aa8c37bccaf9e82d41d22f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7438d57fca21ebac80a8dc294ad8fd16d57109690aa8c37bccaf9e82d41d22f3", kill_on_drop: false }` [INFO] [stdout] 7438d57fca21ebac80a8dc294ad8fd16d57109690aa8c37bccaf9e82d41d22f3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33c363645f801914c0dac5c0fbfa1abc43a26bb84034dcc992bcf294d3e0333c [INFO] running `Command { std: "docker" "start" "-a" "33c363645f801914c0dac5c0fbfa1abc43a26bb84034dcc992bcf294d3e0333c", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling hash_table_datastruct v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/row/mutable.rs:16:55 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&mut V> [INFO] [stdout] | -- the lifetime is named here ^^^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'r` [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&'r mut V> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.82s [INFO] running `Command { std: "docker" "inspect" "33c363645f801914c0dac5c0fbfa1abc43a26bb84034dcc992bcf294d3e0333c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33c363645f801914c0dac5c0fbfa1abc43a26bb84034dcc992bcf294d3e0333c", kill_on_drop: false }` [INFO] [stdout] 33c363645f801914c0dac5c0fbfa1abc43a26bb84034dcc992bcf294d3e0333c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7e4e6771af8df9910799ba778d52d3cc579a35315428131068674ab4006e63a [INFO] running `Command { std: "docker" "start" "-a" "f7e4e6771af8df9910799ba778d52d3cc579a35315428131068674ab4006e63a", kill_on_drop: false }` [INFO] [stderr] Compiling hash_table_datastruct v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/row/mutable.rs:16:55 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&mut V> [INFO] [stdout] | -- the lifetime is named here ^^^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'r` [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&'r mut V> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/row/mutable.rs:16:55 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&mut V> [INFO] [stdout] | -- the lifetime is named here ^^^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'r` [INFO] [stdout] | [INFO] [stdout] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&'r mut V> [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] running `Command { std: "docker" "inspect" "f7e4e6771af8df9910799ba778d52d3cc579a35315428131068674ab4006e63a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7e4e6771af8df9910799ba778d52d3cc579a35315428131068674ab4006e63a", kill_on_drop: false }` [INFO] [stdout] f7e4e6771af8df9910799ba778d52d3cc579a35315428131068674ab4006e63a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d0eb3a7ccf2ce09cd7d7819288efb93f5502b2d8eaeecab87ab108ab51161dd9 [INFO] running `Command { std: "docker" "start" "-a" "d0eb3a7ccf2ce09cd7d7819288efb93f5502b2d8eaeecab87ab108ab51161dd9", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/row/mutable.rs:16:55 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&mut V> [INFO] [stderr] | -- the lifetime is named here ^^^^^^ the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'r` [INFO] [stderr] | [INFO] [stderr] 16 | pub fn get(&'r mut self, column: &Q) -> Option<&'r mut V> [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `hash_table_datastruct` (lib) generated 1 warning (run `cargo fix --lib -p hash_table_datastruct` to apply 1 suggestion) [INFO] [stderr] warning: `hash_table_datastruct` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hash_table_datastruct-02581fbfb762975b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests hash_table_datastruct [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 1 test [INFO] [stdout] test src/table/mod.rs - table::HashTable (line 28) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d0eb3a7ccf2ce09cd7d7819288efb93f5502b2d8eaeecab87ab108ab51161dd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0eb3a7ccf2ce09cd7d7819288efb93f5502b2d8eaeecab87ab108ab51161dd9", kill_on_drop: false }` [INFO] [stdout] d0eb3a7ccf2ce09cd7d7819288efb93f5502b2d8eaeecab87ab108ab51161dd9