[INFO] cloning repository https://github.com/unixsuperhero/xt [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/unixsuperhero/xt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funixsuperhero%2Fxt", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funixsuperhero%2Fxt'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2bf6ae89ea533aba2dada50c6d06a7796f98f21d [INFO] testing unixsuperhero/xt against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Funixsuperhero%2Fxt" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/unixsuperhero/xt on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/unixsuperhero/xt [INFO] finished tweaking git repo https://github.com/unixsuperhero/xt [INFO] tweaked toml for git repo https://github.com/unixsuperhero/xt written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/unixsuperhero/xt already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c59981680d822bd632a35bebf9a5ec38c315751435caa8e09f6cd2ecf78d1a88 [INFO] running `Command { std: "docker" "start" "-a" "c59981680d822bd632a35bebf9a5ec38c315751435caa8e09f6cd2ecf78d1a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c59981680d822bd632a35bebf9a5ec38c315751435caa8e09f6cd2ecf78d1a88", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c59981680d822bd632a35bebf9a5ec38c315751435caa8e09f6cd2ecf78d1a88", kill_on_drop: false }` [INFO] [stdout] c59981680d822bd632a35bebf9a5ec38c315751435caa8e09f6cd2ecf78d1a88 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 303fb0cce46026757355f84d8b1a4bf5370acfbe1455f6fb3aabb55f059d8986 [INFO] running `Command { std: "docker" "start" "-a" "303fb0cce46026757355f84d8b1a4bf5370acfbe1455f6fb3aabb55f059d8986", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling encoding_index_tests v0.1.4 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Compiling encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Compiling encoding-index-korean v1.20141219.5 [INFO] [stderr] Compiling encoding-index-japanese v1.20141219.5 [INFO] [stderr] Compiling encoding v0.2.33 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling xt v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct is never constructed: `Area` [INFO] [stdout] --> src/area.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Area { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `row_rng` [INFO] [stdout] --> src/area.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn row_rng(&self) -> RangeInclusive { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col_rng` [INFO] [stdout] --> src/area.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn col_rng(&self) -> RangeInclusive { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `row_cnt` [INFO] [stdout] --> src/area.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn row_cnt(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `col_cnt` [INFO] [stdout] --> src/area.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn col_cnt(&self) -> usize { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `size` [INFO] [stdout] --> src/area.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn size(&self) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_table` [INFO] [stdout] --> src/database.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn current_table(&self) -> Option<&Table> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dbl_vec_area` [INFO] [stdout] --> src/database.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn dbl_vec_area(dblvec: &[Vec]) -> Pos { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_widths` [INFO] [stdout] --> src/database.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn from_widths(widths: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.88s [INFO] running `Command { std: "docker" "inspect" "303fb0cce46026757355f84d8b1a4bf5370acfbe1455f6fb3aabb55f059d8986", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "303fb0cce46026757355f84d8b1a4bf5370acfbe1455f6fb3aabb55f059d8986", kill_on_drop: false }` [INFO] [stdout] 303fb0cce46026757355f84d8b1a4bf5370acfbe1455f6fb3aabb55f059d8986 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16581c98bee4e79a5bbcb561631c7e0fe1d020ccfa7a53c6b9a23bae9a59f0e6 [INFO] running `Command { std: "docker" "start" "-a" "16581c98bee4e79a5bbcb561631c7e0fe1d020ccfa7a53c6b9a23bae9a59f0e6", kill_on_drop: false }` [INFO] [stderr] Compiling xt v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `cell1` [INFO] [stdout] --> src/database.rs:216:13 [INFO] [stdout] | [INFO] [stdout] 216 | let cell1 = db.insert_cell(&String::from("a")); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cell1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tab` [INFO] [stdout] --> src/database.rs:285:13 [INFO] [stdout] | [INFO] [stdout] 285 | let tab = db.load_table(&tb); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tab` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `current_table` [INFO] [stdout] --> src/database.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn current_table(&self) -> Option<&Table> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dbl_vec_area` [INFO] [stdout] --> src/database.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn dbl_vec_area(dblvec: &[Vec]) -> Pos { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_widths` [INFO] [stdout] --> src/database.rs:199:12 [INFO] [stdout] | [INFO] [stdout] 199 | pub fn from_widths(widths: Vec) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "16581c98bee4e79a5bbcb561631c7e0fe1d020ccfa7a53c6b9a23bae9a59f0e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16581c98bee4e79a5bbcb561631c7e0fe1d020ccfa7a53c6b9a23bae9a59f0e6", kill_on_drop: false }` [INFO] [stdout] 16581c98bee4e79a5bbcb561631c7e0fe1d020ccfa7a53c6b9a23bae9a59f0e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] adf8e5a1f30cf07fbbfc1abd76378cd15edadd504572e2142b5c861b75fcdd8d [INFO] running `Command { std: "docker" "start" "-a" "adf8e5a1f30cf07fbbfc1abd76378cd15edadd504572e2142b5c861b75fcdd8d", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `cell1` [INFO] [stderr] --> src/database.rs:216:13 [INFO] [stderr] | [INFO] [stderr] 216 | let cell1 = db.insert_cell(&String::from("a")); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_cell1` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `tab` [INFO] [stderr] --> src/database.rs:285:13 [INFO] [stderr] | [INFO] [stderr] 285 | let tab = db.load_table(&tb); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_tab` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `current_table` [INFO] [stderr] --> src/database.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn current_table(&self) -> Option<&Table> { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dbl_vec_area` [INFO] [stderr] --> src/database.rs:98:8 [INFO] [stderr] | [INFO] [stderr] 98 | fn dbl_vec_area(dblvec: &[Vec]) -> Pos { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_widths` [INFO] [stderr] --> src/database.rs:199:12 [INFO] [stderr] | [INFO] [stderr] 199 | pub fn from_widths(widths: Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `xt` (bin "xt" test) generated 5 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/xt-ec7a476fb3c78395) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test area::test::test_area_col_cnt ... ok [INFO] [stdout] test area::test::test_area_col_rng ... ok [INFO] [stdout] test area::test::test_area_row_rng ... ok [INFO] [stdout] test area::test::test_area_row_cnt ... ok [INFO] [stdout] test area::test::test_area_size ... ok [INFO] [stdout] test area::test::test_new_area ... ok [INFO] [stdout] test csv_loader::test::test_csvloader_from_path ... ok [INFO] [stdout] test database::table_builder_tests::test_tb_add_row ... ok [INFO] [stdout] test database::table_builder_tests::test_tb_new ... ok [INFO] [stdout] test database::test::test_database_insert_cell ... ok [INFO] [stdout] test database::test::test_database_insert_cell_no_dupes ... ok [INFO] [stdout] test database::test::test_database_insert_col ... ok [INFO] [stdout] test database::test::test_database_rev_cell_lookup ... ok [INFO] [stdout] test database::test::test_database_load_table ... ok [INFO] [stdout] test database::test::test_database_rev_col_lookup ... ok [INFO] [stdout] test database::test::test_new ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "adf8e5a1f30cf07fbbfc1abd76378cd15edadd504572e2142b5c861b75fcdd8d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adf8e5a1f30cf07fbbfc1abd76378cd15edadd504572e2142b5c861b75fcdd8d", kill_on_drop: false }` [INFO] [stdout] adf8e5a1f30cf07fbbfc1abd76378cd15edadd504572e2142b5c861b75fcdd8d