[INFO] fetching crate tdf_utils 0.2.4... [INFO] testing tdf_utils-0.2.4 against master#caccb4d0368bd918ef6668af8e13834d07040417 for pr-146098-1 [INFO] extracting crate tdf_utils 0.2.4 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate tdf_utils 0.2.4 [INFO] finished tweaking crates.io crate tdf_utils 0.2.4 [INFO] tweaked toml for crates.io crate tdf_utils 0.2.4 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate tdf_utils 0.2.4 on toolchain caccb4d0368bd918ef6668af8e13834d07040417 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "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" "+caccb4d0368bd918ef6668af8e13834d07040417" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 12 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2716ba835f538644e90714da95edacf631fb4f5d116a689d226f31e71bab011 [INFO] running `Command { std: "docker" "start" "-a" "b2716ba835f538644e90714da95edacf631fb4f5d116a689d226f31e71bab011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2716ba835f538644e90714da95edacf631fb4f5d116a689d226f31e71bab011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2716ba835f538644e90714da95edacf631fb4f5d116a689d226f31e71bab011", kill_on_drop: false }` [INFO] [stdout] b2716ba835f538644e90714da95edacf631fb4f5d116a689d226f31e71bab011 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 501a393735f61fe81146ac9cac44b4c01be70a977c22d47ca72046f367e7d04e [INFO] running `Command { std: "docker" "start" "-a" "501a393735f61fe81146ac9cac44b4c01be70a977c22d47ca72046f367e7d04e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling json v0.12.4 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tdf_utils v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryIndexedTree` is never constructed [INFO] [stdout] --> src/bit.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct BinaryIndexedTree { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from`, `update`, `sum_to`, and `sum_of_range` are never used [INFO] [stdout] --> src/bit.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 7 | / impl BinaryIndexedTree [INFO] [stdout] 8 | | where [INFO] [stdout] 9 | | T: Default + Clone + std::ops::AddAssign + std::ops::Sub, [INFO] [stdout] | |_________________________________________________________________________- associated items in this implementation [INFO] [stdout] 10 | { [INFO] [stdout] 11 | pub fn new(n: usize) -> BinaryIndexedTree { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn from(v: Vec) -> BinaryIndexedTree { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn update(&mut self, idx: usize, delta: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn sum_to(&mut self, idx: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn sum_of_range(&mut self, idx: usize, end: usize) -> T { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.77s [INFO] running `Command { std: "docker" "inspect" "501a393735f61fe81146ac9cac44b4c01be70a977c22d47ca72046f367e7d04e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "501a393735f61fe81146ac9cac44b4c01be70a977c22d47ca72046f367e7d04e", kill_on_drop: false }` [INFO] [stdout] 501a393735f61fe81146ac9cac44b4c01be70a977c22d47ca72046f367e7d04e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f46c1d45d9e6c52edc98cbe4d651b11db994ab73da5fddc3df7ffa10c8fddcc [INFO] running `Command { std: "docker" "start" "-a" "5f46c1d45d9e6c52edc98cbe4d651b11db994ab73da5fddc3df7ffa10c8fddcc", kill_on_drop: false }` [INFO] [stderr] Compiling tdf_utils v0.2.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BinaryIndexedTree` is never constructed [INFO] [stdout] --> src/bit.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct BinaryIndexedTree { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from`, `update`, `sum_to`, and `sum_of_range` are never used [INFO] [stdout] --> src/bit.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 7 | / impl BinaryIndexedTree [INFO] [stdout] 8 | | where [INFO] [stdout] 9 | | T: Default + Clone + std::ops::AddAssign + std::ops::Sub, [INFO] [stdout] | |_________________________________________________________________________- associated items in this implementation [INFO] [stdout] 10 | { [INFO] [stdout] 11 | pub fn new(n: usize) -> BinaryIndexedTree { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | fn from(v: Vec) -> BinaryIndexedTree { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn update(&mut self, idx: usize, delta: T) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn sum_to(&mut self, idx: usize) -> T { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn sum_of_range(&mut self, idx: usize, end: usize) -> T { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/bit.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 7 | / impl BinaryIndexedTree [INFO] [stdout] 8 | | where [INFO] [stdout] 9 | | T: Default + Clone + std::ops::AddAssign + std::ops::Sub, [INFO] [stdout] | |_________________________________________________________________________- associated function in this implementation [INFO] [stdout] 10 | { [INFO] [stdout] 11 | pub fn new(n: usize) -> BinaryIndexedTree { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s [INFO] running `Command { std: "docker" "inspect" "5f46c1d45d9e6c52edc98cbe4d651b11db994ab73da5fddc3df7ffa10c8fddcc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f46c1d45d9e6c52edc98cbe4d651b11db994ab73da5fddc3df7ffa10c8fddcc", kill_on_drop: false }` [INFO] [stdout] 5f46c1d45d9e6c52edc98cbe4d651b11db994ab73da5fddc3df7ffa10c8fddcc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+caccb4d0368bd918ef6668af8e13834d07040417" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b0115c372e32da62cdfd5e7239ce338b674e6ea097c73c13a8f1f10f2d62a3a7 [INFO] running `Command { std: "docker" "start" "-a" "b0115c372e32da62cdfd5e7239ce338b674e6ea097c73c13a8f1f10f2d62a3a7", kill_on_drop: false }` [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `BinaryIndexedTree` is never constructed [INFO] [stderr] --> src/bit.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | struct BinaryIndexedTree { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `from`, `update`, `sum_to`, and `sum_of_range` are never used [INFO] [stderr] --> src/bit.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 7 | / impl BinaryIndexedTree [INFO] [stderr] 8 | | where [INFO] [stderr] 9 | | T: Default + Clone + std::ops::AddAssign + std::ops::Sub, [INFO] [stderr] | |_________________________________________________________________________- associated items in this implementation [INFO] [stderr] 10 | { [INFO] [stderr] 11 | pub fn new(n: usize) -> BinaryIndexedTree { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 18 | fn from(v: Vec) -> BinaryIndexedTree { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 27 | pub fn update(&mut self, idx: usize, delta: T) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub fn sum_to(&mut self, idx: usize) -> T { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | pub fn sum_of_range(&mut self, idx: usize, end: usize) -> T { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/bit.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 7 | / impl BinaryIndexedTree [INFO] [stderr] 8 | | where [INFO] [stderr] 9 | | T: Default + Clone + std::ops::AddAssign + std::ops::Sub, [INFO] [stderr] | |_________________________________________________________________________- associated function in this implementation [INFO] [stderr] 10 | { [INFO] [stderr] 11 | pub fn new(n: usize) -> BinaryIndexedTree { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `tdf_utils` (lib) generated 3 warnings [INFO] [stderr] warning: `tdf_utils` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tdf_utils-ad8df5e346315efd) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test bit::tests::test_bit_sum ... ok [INFO] [stdout] test list::tests::list_test_01 ... ok [INFO] [stdout] test bit::tests::test_bit_sum_of_range ... ok [INFO] [stdout] test list::tests::list_test_02 ... ok [INFO] [stdout] test list::tests::list_test_03 ... ok [INFO] [stdout] test tree::tests::test_append_to_vec ... ok [INFO] [stdout] test tree::tests::test_tree_01 ... ok [INFO] [stdout] test list::tests::list_test_04 ... ok [INFO] [stderr] Doc-tests tdf_utils [INFO] [stdout] test list::tests::list_test_05 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [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" "b0115c372e32da62cdfd5e7239ce338b674e6ea097c73c13a8f1f10f2d62a3a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0115c372e32da62cdfd5e7239ce338b674e6ea097c73c13a8f1f10f2d62a3a7", kill_on_drop: false }` [INFO] [stdout] b0115c372e32da62cdfd5e7239ce338b674e6ea097c73c13a8f1f10f2d62a3a7