[INFO] fetching crate tidepool-version-manager 0.1.5...
[INFO] building tidepool-version-manager-0.1.5 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate tidepool-version-manager 0.1.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate tidepool-version-manager 0.1.5
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tidepool-version-manager 0.1.5
[INFO] tweaked toml for crates.io crate tidepool-version-manager 0.1.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tidepool-version-manager 0.1.5 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tidepool-version-manager 0.1.5 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded junction v1.2.0
[INFO] [stderr]   Downloaded zip v0.6.6
[INFO] [stderr]   Downloaded password-hash v0.4.2
[INFO] [stderr]   Downloaded libc v0.2.173
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7b366af6b2af2e058926af2a5fb296c077344bafe989104e65c2638dd2e28571
[INFO] running `Command { std: "docker" "start" "-a" "7b366af6b2af2e058926af2a5fb296c077344bafe989104e65c2638dd2e28571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7b366af6b2af2e058926af2a5fb296c077344bafe989104e65c2638dd2e28571", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b366af6b2af2e058926af2a5fb296c077344bafe989104e65c2638dd2e28571", kill_on_drop: false }`
[INFO] [stdout] 7b366af6b2af2e058926af2a5fb296c077344bafe989104e65c2638dd2e28571
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2a81576c38ffe9febe3ecbf85f6c50f4092b4982bfd161df93a4b5fac792cd8
[INFO] running `Command { std: "docker" "start" "-a" "b2a81576c38ffe9febe3ecbf85f6c50f4092b4982bfd161df93a4b5fac792cd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.173
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling rustix v1.0.7
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[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling futures-executor v0.3.31
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[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling tidepool-version-manager v0.1.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.05s
[INFO] running `Command { std: "docker" "inspect" "b2a81576c38ffe9febe3ecbf85f6c50f4092b4982bfd161df93a4b5fac792cd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a81576c38ffe9febe3ecbf85f6c50f4092b4982bfd161df93a4b5fac792cd8", kill_on_drop: false }`
[INFO] [stdout] b2a81576c38ffe9febe3ecbf85f6c50f4092b4982bfd161df93a4b5fac792cd8
[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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2b206ab7563482abe4f4e09d581c202c6140f2b20b0909adeeeff0ae09bb34d
[INFO] running `Command { std: "docker" "start" "-a" "b2b206ab7563482abe4f4e09d581c202c6140f2b20b0909adeeeff0ae09bb34d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling xattr v1.5.0
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling tidepool-version-manager v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `get_symlink_target` and `is_symlink`
[INFO] [stdout]  --> tests/symlink_tests.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use tidepool_version_manager::symlink::{get_symlink_target, is_symlink};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> tests/symlink_diagnostic_tests.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::fs;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> tests/symlink_edge_cases_tests.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::fs;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::TempDir`
[INFO] [stdout]  --> tests/symlink_diagnostic_tests.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use tempfile::TempDir;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::TempDir`
[INFO] [stdout]  --> tests/symlink_edge_cases_tests.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use tempfile::TempDir;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tidepool_version_manager::go::GoManager`
[INFO] [stdout]  --> tests/symlink_edge_cases_tests.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use tidepool_version_manager::go::GoManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_symlink_target`, `is_symlink`, `remove_symlink_dir`, and `symlink_dir`
[INFO] [stdout]  --> tests/symlink_diagnostic_tests.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |         get_symlink_target, is_symlink, remove_symlink_dir, symlink_dir,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_symlink_target` and `is_symlink`
[INFO] [stdout]  --> tests/symlink_edge_cases_tests.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use tidepool_version_manager::symlink::{get_symlink_target, is_symlink};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs`
[INFO] [stdout]  --> tests/real_world_scenario_tests.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     use std::fs;
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tempfile::TempDir`
[INFO] [stdout]  --> tests/real_world_scenario_tests.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 |     use tempfile::TempDir;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tidepool_version_manager::go::GoManager`
[INFO] [stdout]  --> tests/real_world_scenario_tests.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |     use tidepool_version_manager::go::GoManager;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `get_symlink_target` and `is_symlink`
[INFO] [stdout]  --> tests/real_world_scenario_tests.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     use tidepool_version_manager::symlink::{get_symlink_target, is_symlink};
[INFO] [stdout]   |                                             ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11.86s
[INFO] running `Command { std: "docker" "inspect" "b2b206ab7563482abe4f4e09d581c202c6140f2b20b0909adeeeff0ae09bb34d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2b206ab7563482abe4f4e09d581c202c6140f2b20b0909adeeeff0ae09bb34d", kill_on_drop: false }`
[INFO] [stdout] b2b206ab7563482abe4f4e09d581c202c6140f2b20b0909adeeeff0ae09bb34d