[INFO] cloning repository https://github.com/4ist/Calenda.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4ist/Calenda.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ist%2FCalenda.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ist%2FCalenda.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a060133dba418b1f68ab10c0dabb70172a4aa900
[INFO] testing 4ist/Calenda.rs against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4ist%2FCalenda.rs" "/workspace/builds/worker-119/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-119/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/4ist/Calenda.rs on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/4ist/Calenda.rs
[INFO] finished tweaking git repo https://github.com/4ist/Calenda.rs
[INFO] tweaked toml for git repo https://github.com/4ist/Calenda.rs written to /workspace/builds/worker-119/source/Cargo.toml
[INFO] crate git repo https://github.com/4ist/Calenda.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 66bdc9a6d4e93f9205dc92605253d2590dff07e5b228fcaa0205f1f0294091a1
[INFO] running `Command { std: "docker" "start" "-a" "66bdc9a6d4e93f9205dc92605253d2590dff07e5b228fcaa0205f1f0294091a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "66bdc9a6d4e93f9205dc92605253d2590dff07e5b228fcaa0205f1f0294091a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "66bdc9a6d4e93f9205dc92605253d2590dff07e5b228fcaa0205f1f0294091a1", kill_on_drop: false }`
[INFO] [stdout] 66bdc9a6d4e93f9205dc92605253d2590dff07e5b228fcaa0205f1f0294091a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4583dc84896f41fdd23a477fa90bdb56de0247ce93ff672b58b57500605eb18b
[INFO] running `Command { std: "docker" "start" "-a" "4583dc84896f41fdd23a477fa90bdb56de0247ce93ff672b58b57500605eb18b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling calendar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Month`
[INFO] [stdout]  --> src/tempStructs.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Month {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Day`
[INFO] [stdout]  --> src/tempStructs.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Day {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Event`
[INFO] [stdout]   --> src/tempStructs.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Event {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `tempStructs` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod tempStructs;
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `temp_structs`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "4583dc84896f41fdd23a477fa90bdb56de0247ce93ff672b58b57500605eb18b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4583dc84896f41fdd23a477fa90bdb56de0247ce93ff672b58b57500605eb18b", kill_on_drop: false }`
[INFO] [stdout] 4583dc84896f41fdd23a477fa90bdb56de0247ce93ff672b58b57500605eb18b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d23461335ad06be5de4c15b23071ab7361c3315c00606ce445f7133783fa3da2
[INFO] running `Command { std: "docker" "start" "-a" "d23461335ad06be5de4c15b23071ab7361c3315c00606ce445f7133783fa3da2", kill_on_drop: false }`
[INFO] [stderr]    Compiling calendar v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct is never constructed: `Month`
[INFO] [stdout]  --> src/tempStructs.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | struct Month {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Day`
[INFO] [stdout]  --> src/tempStructs.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | struct Day {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Event`
[INFO] [stdout]   --> src/tempStructs.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | struct Event {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `tempStructs` should have a snake case name
[INFO] [stdout]  --> src/main.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | mod tempStructs;
[INFO] [stdout]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `temp_structs`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.98s
[INFO] running `Command { std: "docker" "inspect" "d23461335ad06be5de4c15b23071ab7361c3315c00606ce445f7133783fa3da2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d23461335ad06be5de4c15b23071ab7361c3315c00606ce445f7133783fa3da2", kill_on_drop: false }`
[INFO] [stdout] d23461335ad06be5de4c15b23071ab7361c3315c00606ce445f7133783fa3da2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-119/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6158bf20ee9a1ff33fe70db69971458fcac087eac1fa039b08e67cd7187509f
[INFO] running `Command { std: "docker" "start" "-a" "e6158bf20ee9a1ff33fe70db69971458fcac087eac1fa039b08e67cd7187509f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: struct is never constructed: `Month`
[INFO] [stderr]  --> src/tempStructs.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | struct Month {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Day`
[INFO] [stderr]  --> src/tempStructs.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | struct Day {
[INFO] [stderr]   |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Event`
[INFO] [stderr]   --> src/tempStructs.rs:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | struct Event {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: module `tempStructs` should have a snake case name
[INFO] [stderr]  --> src/main.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | mod tempStructs;
[INFO] [stderr]   |     ^^^^^^^^^^^ help: convert the identifier to snake case: `temp_structs`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `calendar` (bin "calendar" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/calendar-b284a0daad53fd3d)
[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" "e6158bf20ee9a1ff33fe70db69971458fcac087eac1fa039b08e67cd7187509f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6158bf20ee9a1ff33fe70db69971458fcac087eac1fa039b08e67cd7187509f", kill_on_drop: false }`
[INFO] [stdout] e6158bf20ee9a1ff33fe70db69971458fcac087eac1fa039b08e67cd7187509f