[INFO] cloning repository https://github.com/AdrienDML/garden
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AdrienDML/garden" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrienDML%2Fgarden", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrienDML%2Fgarden'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4f13ac0e45f01bf11cf9ee2499e2fc820b8f89f1
[INFO] testing AdrienDML/garden against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdrienDML%2Fgarden" "/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/AdrienDML/garden on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AdrienDML/garden
[INFO] finished tweaking git repo https://github.com/AdrienDML/garden
[INFO] tweaked toml for git repo https://github.com/AdrienDML/garden written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/AdrienDML/garden already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f55d151e6d6493afada1c5f8ecc2c4fae8681f4e71b409a16ab31da6e3594e03
[INFO] running `Command { std: "docker" "start" "-a" "f55d151e6d6493afada1c5f8ecc2c4fae8681f4e71b409a16ab31da6e3594e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f55d151e6d6493afada1c5f8ecc2c4fae8681f4e71b409a16ab31da6e3594e03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55d151e6d6493afada1c5f8ecc2c4fae8681f4e71b409a16ab31da6e3594e03", kill_on_drop: false }`
[INFO] [stdout] f55d151e6d6493afada1c5f8ecc2c4fae8681f4e71b409a16ab31da6e3594e03
[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" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 85969ecb176dba876272cec8c2504ba8f47cc71217c7830eb3d7105f259303ff
[INFO] running `Command { std: "docker" "start" "-a" "85969ecb176dba876272cec8c2504ba8f47cc71217c7830eb3d7105f259303ff", kill_on_drop: false }`
[INFO] [stderr]    Compiling garden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `marker::PhantomData`, `usize`
[INFO] [stdout]  --> src/tree/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, usize};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TreeElem`
[INFO] [stdout]  --> src/tree/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     TreeElem,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "85969ecb176dba876272cec8c2504ba8f47cc71217c7830eb3d7105f259303ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85969ecb176dba876272cec8c2504ba8f47cc71217c7830eb3d7105f259303ff", kill_on_drop: false }`
[INFO] [stdout] 85969ecb176dba876272cec8c2504ba8f47cc71217c7830eb3d7105f259303ff
[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" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10477623d89f9cec5339537138db1c08e98b55ade8e1173c169cd8837e6f0ddf
[INFO] running `Command { std: "docker" "start" "-a" "10477623d89f9cec5339537138db1c08e98b55ade8e1173c169cd8837e6f0ddf", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `marker::PhantomData`, `usize`
[INFO] [stdout]  --> src/tree/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, usize};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling garden v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TreeElem`
[INFO] [stdout]  --> src/tree/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     TreeElem,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `marker::PhantomData`, `usize`
[INFO] [stdout]  --> src/tree/mod.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{marker::PhantomData, usize};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TreeElem`
[INFO] [stdout]  --> src/tree/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     TreeElem,
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "10477623d89f9cec5339537138db1c08e98b55ade8e1173c169cd8837e6f0ddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10477623d89f9cec5339537138db1c08e98b55ade8e1173c169cd8837e6f0ddf", kill_on_drop: false }`
[INFO] [stdout] 10477623d89f9cec5339537138db1c08e98b55ade8e1173c169cd8837e6f0ddf
[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" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15ae53cdcd79c1f045ff3da3a75fca8a3e18b2b7e6f24b2dc1e20d5f43451b72
[INFO] running `Command { std: "docker" "start" "-a" "15ae53cdcd79c1f045ff3da3a75fca8a3e18b2b7e6f24b2dc1e20d5f43451b72", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `marker::PhantomData`, `usize`
[INFO] [stderr]  --> src/tree/mod.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{marker::PhantomData, usize};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TreeElem`
[INFO] [stderr]  --> src/tree/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     TreeElem,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `marker::PhantomData`, `usize`
[INFO] [stderr]  --> src/tree/mod.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{marker::PhantomData, usize};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^^^^  ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TreeElem`
[INFO] [stderr]  --> src/tree/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     TreeElem,
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/garden-72b28dbd39b76e81)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tree::btrees::bstree::test::popminmax ... ok
[INFO] [stdout] test tree::btrees::bstree::test::addsearch ... ok
[INFO] [stdout] test tree::btrees::bstree::test::delete ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests garden
[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" "15ae53cdcd79c1f045ff3da3a75fca8a3e18b2b7e6f24b2dc1e20d5f43451b72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ae53cdcd79c1f045ff3da3a75fca8a3e18b2b7e6f24b2dc1e20d5f43451b72", kill_on_drop: false }`
[INFO] [stdout] 15ae53cdcd79c1f045ff3da3a75fca8a3e18b2b7e6f24b2dc1e20d5f43451b72