[INFO] cloning repository https://github.com/Debonair2/intervalTree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Debonair2/intervalTree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDebonair2%2FintervalTree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDebonair2%2FintervalTree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1fb7bfc051c4bcd395b72dede4f5234184a623b8 [INFO] testing Debonair2/intervalTree against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDebonair2%2FintervalTree" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Debonair2/intervalTree on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Debonair2/intervalTree [INFO] finished tweaking git repo https://github.com/Debonair2/intervalTree [INFO] tweaked toml for git repo https://github.com/Debonair2/intervalTree written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/Debonair2/intervalTree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e23d16d9de422299a9dbb9dd9e779313de67eb2a2ae7bea9f911aad1cf743b3f [INFO] running `Command { std: "docker" "start" "-a" "e23d16d9de422299a9dbb9dd9e779313de67eb2a2ae7bea9f911aad1cf743b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e23d16d9de422299a9dbb9dd9e779313de67eb2a2ae7bea9f911aad1cf743b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e23d16d9de422299a9dbb9dd9e779313de67eb2a2ae7bea9f911aad1cf743b3f", kill_on_drop: false }` [INFO] [stdout] e23d16d9de422299a9dbb9dd9e779313de67eb2a2ae7bea9f911aad1cf743b3f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] e9b37a8a7f17380aaa8267611436814150fcd9fb28d07c9dafb7a2091e0669be [INFO] running `Command { std: "docker" "start" "-a" "e9b37a8a7f17380aaa8267611436814150fcd9fb28d07c9dafb7a2091e0669be", kill_on_drop: false }` [INFO] [stderr] Compiling intervalTree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/lib.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BruteTree` is never constructed [INFO] [stdout] --> src/lib.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct BruteTree { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | fn new (size: usize) -> BruteTree { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `add` is never used [INFO] [stdout] --> src/lib.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | fn add (&mut self, start: usize, end: usize, number: isize) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `find_max` is never used [INFO] [stdout] --> src/lib.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | fn find_max (&self, start: usize, end: usize) -> isize [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `intervalTree` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `interval_tree` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `intervalTree` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `interval_tree` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "e9b37a8a7f17380aaa8267611436814150fcd9fb28d07c9dafb7a2091e0669be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9b37a8a7f17380aaa8267611436814150fcd9fb28d07c9dafb7a2091e0669be", kill_on_drop: false }` [INFO] [stdout] e9b37a8a7f17380aaa8267611436814150fcd9fb28d07c9dafb7a2091e0669be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] fb3bade35bc701c8c47e1f9c7fe32dcb647851d85adc057599aea594af2af1cd [INFO] running `Command { std: "docker" "start" "-a" "fb3bade35bc701c8c47e1f9c7fe32dcb647851d85adc057599aea594af2af1cd", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/lib.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling intervalTree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `BruteTree` is never constructed [INFO] [stdout] --> src/lib.rs:160:8 [INFO] [stdout] | [INFO] [stdout] 160 | struct BruteTree { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/lib.rs:165:8 [INFO] [stdout] | [INFO] [stdout] 165 | fn new (size: usize) -> BruteTree { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `add` is never used [INFO] [stdout] --> src/lib.rs:169:8 [INFO] [stdout] | [INFO] [stdout] 169 | fn add (&mut self, start: usize, end: usize, number: isize) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `find_max` is never used [INFO] [stdout] --> src/lib.rs:175:8 [INFO] [stdout] | [INFO] [stdout] 175 | fn find_max (&self, start: usize, end: usize) -> isize [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `intervalTree` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `interval_tree` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `SystemTime` [INFO] [stdout] --> src/lib.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `intervalTree` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `interval_tree` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `intervalTree` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `interval_tree` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.26s [INFO] running `Command { std: "docker" "inspect" "fb3bade35bc701c8c47e1f9c7fe32dcb647851d85adc057599aea594af2af1cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb3bade35bc701c8c47e1f9c7fe32dcb647851d85adc057599aea594af2af1cd", kill_on_drop: false }` [INFO] [stdout] fb3bade35bc701c8c47e1f9c7fe32dcb647851d85adc057599aea594af2af1cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] ea422f00574ab00d18fd2959614f917f916c0107d86880c3bc2ed0cbe9346721 [INFO] running `Command { std: "docker" "start" "-a" "ea422f00574ab00d18fd2959614f917f916c0107d86880c3bc2ed0cbe9346721", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `SystemTime` [INFO] [stderr] --> src/lib.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use std::time::{SystemTime, UNIX_EPOCH}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct `BruteTree` is never constructed [INFO] [stderr] --> src/lib.rs:160:8 [INFO] [stderr] | [INFO] [stderr] 160 | struct BruteTree { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> src/lib.rs:165:8 [INFO] [stderr] | [INFO] [stderr] 165 | fn new (size: usize) -> BruteTree { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `add` is never used [INFO] [stderr] --> src/lib.rs:169:8 [INFO] [stderr] | [INFO] [stderr] 169 | fn add (&mut self, start: usize, end: usize, number: isize) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `find_max` is never used [INFO] [stderr] --> src/lib.rs:175:8 [INFO] [stderr] | [INFO] [stderr] 175 | fn find_max (&self, start: usize, end: usize) -> isize [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `intervalTree` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = help: convert the identifier to snake case: `interval_tree` [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `intervalTree` (lib) generated 6 warnings [INFO] [stderr] warning: `intervalTree` (bin "intervalTree" test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: `intervalTree` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/intervalTree-880b7dbbb36a20bf) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::check_interval_tree_correctness ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/intervalTree-1265f781d4e10ec9) [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" "ea422f00574ab00d18fd2959614f917f916c0107d86880c3bc2ed0cbe9346721", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea422f00574ab00d18fd2959614f917f916c0107d86880c3bc2ed0cbe9346721", kill_on_drop: false }` [INFO] [stdout] ea422f00574ab00d18fd2959614f917f916c0107d86880c3bc2ed0cbe9346721