[INFO] cloning repository https://github.com/jaroslawroszyk/leetcode-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaroslawroszyk/leetcode-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaroslawroszyk%2Fleetcode-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaroslawroszyk%2Fleetcode-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7a24f8ef4028e73972e20f0df51886d6be409f5f
[INFO] building jaroslawroszyk/leetcode-rs against master#ad211ced81509462cdfe4c29ed10f97279a0acae for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaroslawroszyk%2Fleetcode-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaroslawroszyk/leetcode-rs on toolchain ad211ced81509462cdfe4c29ed10f97279a0acae
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaroslawroszyk/leetcode-rs
[INFO] finished tweaking git repo https://github.com/jaroslawroszyk/leetcode-rs
[INFO] tweaked toml for git repo https://github.com/jaroslawroszyk/leetcode-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jaroslawroszyk/leetcode-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 55c852c80849f129db4962c26ceb9c8d972d214a001c2bd066c9c1e0ec2e945f
[INFO] running `Command { std: "docker" "start" "-a" "55c852c80849f129db4962c26ceb9c8d972d214a001c2bd066c9c1e0ec2e945f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "55c852c80849f129db4962c26ceb9c8d972d214a001c2bd066c9c1e0ec2e945f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55c852c80849f129db4962c26ceb9c8d972d214a001c2bd066c9c1e0ec2e945f", kill_on_drop: false }`
[INFO] [stdout] 55c852c80849f129db4962c26ceb9c8d972d214a001c2bd066c9c1e0ec2e945f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e7bd16d7ebe3a2d2636504c102ed6a254cdfac5d02c238942d56818c0d3a6bdf
[INFO] running `Command { std: "docker" "start" "-a" "e7bd16d7ebe3a2d2636504c102ed6a254cdfac5d02c238942d56818c0d3a6bdf", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode_problems v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/problems/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use two_sum::*;
[INFO] [stdout]   |         ^^^^^^^^^^ the name `Solution` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use count_odd_numbers_in_an_interval_range::*;
[INFO] [stdout]   |         ----------------------------------------- but the name `Solution` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "e7bd16d7ebe3a2d2636504c102ed6a254cdfac5d02c238942d56818c0d3a6bdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7bd16d7ebe3a2d2636504c102ed6a254cdfac5d02c238942d56818c0d3a6bdf", kill_on_drop: false }`
[INFO] [stdout] e7bd16d7ebe3a2d2636504c102ed6a254cdfac5d02c238942d56818c0d3a6bdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ad211ced81509462cdfe4c29ed10f97279a0acae" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fb34f1c86a15bf012b46434aa1d8857a8cb0ada7131353167e481ea2c8d9dd8
[INFO] running `Command { std: "docker" "start" "-a" "9fb34f1c86a15bf012b46434aa1d8857a8cb0ada7131353167e481ea2c8d9dd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling leetcode_problems v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/problems/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use two_sum::*;
[INFO] [stdout]   |         ^^^^^^^^^^ the name `Solution` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use count_odd_numbers_in_an_interval_range::*;
[INFO] [stdout]   |         ----------------------------------------- but the name `Solution` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]  --> src/problems/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use two_sum::*;
[INFO] [stdout]   |         ^^^^^^^^^^ the name `Solution` in the type namespace is first re-exported here
[INFO] [stdout] 7 | pub use count_odd_numbers_in_an_interval_range::*;
[INFO] [stdout]   |         ----------------------------------------- but the name `Solution` in the type namespace is also re-exported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "9fb34f1c86a15bf012b46434aa1d8857a8cb0ada7131353167e481ea2c8d9dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fb34f1c86a15bf012b46434aa1d8857a8cb0ada7131353167e481ea2c8d9dd8", kill_on_drop: false }`
[INFO] [stdout] 9fb34f1c86a15bf012b46434aa1d8857a8cb0ada7131353167e481ea2c8d9dd8