[INFO] fetching crate tilde_parser 0.1.1...
[INFO] testing tilde_parser-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate tilde_parser 0.1.1 into /workspace/builds/worker-68/source
[INFO] validating manifest of crates.io crate tilde_parser 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tilde_parser 0.1.1
[INFO] finished tweaking crates.io crate tilde_parser 0.1.1
[INFO] tweaked toml for crates.io crate tilde_parser 0.1.1 written to /workspace/builds/worker-68/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fc96c62559f7e2ec3adce8d6f725bd1e5f7b11d27a107fc4d7ad899b432ba8a
[INFO] running `Command { std: "docker" "start" "-a" "8fc96c62559f7e2ec3adce8d6f725bd1e5f7b11d27a107fc4d7ad899b432ba8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fc96c62559f7e2ec3adce8d6f725bd1e5f7b11d27a107fc4d7ad899b432ba8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fc96c62559f7e2ec3adce8d6f725bd1e5f7b11d27a107fc4d7ad899b432ba8a", kill_on_drop: false }`
[INFO] [stdout] 8fc96c62559f7e2ec3adce8d6f725bd1e5f7b11d27a107fc4d7ad899b432ba8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90741894e14373e73a71c776b03f55d313e62c47f9f738d8a1f27e591fe83b82
[INFO] running `Command { std: "docker" "start" "-a" "90741894e14373e73a71c776b03f55d313e62c47f9f738d8a1f27e591fe83b82", kill_on_drop: false }`
[INFO] [stderr]    Compiling tilde-expand v0.1.1
[INFO] [stderr]    Compiling tilde_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_tilde`
[INFO] [stdout]  --> src/lib.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_tilde(path: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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 1.33s
[INFO] running `Command { std: "docker" "inspect" "90741894e14373e73a71c776b03f55d313e62c47f9f738d8a1f27e591fe83b82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90741894e14373e73a71c776b03f55d313e62c47f9f738d8a1f27e591fe83b82", kill_on_drop: false }`
[INFO] [stdout] 90741894e14373e73a71c776b03f55d313e62c47f9f738d8a1f27e591fe83b82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3a2103496c0e0c737e51b54d0c62cc23d5c968e2e6298d42ed92018cf218ddb1
[INFO] running `Command { std: "docker" "start" "-a" "3a2103496c0e0c737e51b54d0c62cc23d5c968e2e6298d42ed92018cf218ddb1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tilde_parser v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_tilde`
[INFO] [stdout]  --> src/lib.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_tilde(path: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `parse_tilde`
[INFO] [stdout]  --> src/lib.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn parse_tilde(path: &str) -> String {
[INFO] [stdout]   |    ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "3a2103496c0e0c737e51b54d0c62cc23d5c968e2e6298d42ed92018cf218ddb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a2103496c0e0c737e51b54d0c62cc23d5c968e2e6298d42ed92018cf218ddb1", kill_on_drop: false }`
[INFO] [stdout] 3a2103496c0e0c737e51b54d0c62cc23d5c968e2e6298d42ed92018cf218ddb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-68/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b590bda2c9b2ef501b0efc46710cf9c5235eb26a8fd98886a8eef40c6c9b49a1
[INFO] running `Command { std: "docker" "start" "-a" "b590bda2c9b2ef501b0efc46710cf9c5235eb26a8fd98886a8eef40c6c9b49a1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function is never used: `parse_tilde`
[INFO] [stderr]  --> src/lib.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn parse_tilde(path: &str) -> String {
[INFO] [stderr]   |    ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `tilde_parser` (lib) generated 1 warning
[INFO] [stderr] warning: `tilde_parser` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.83s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/tilde_parser-3093e2294f752ff8)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tilde_parser
[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] [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" "b590bda2c9b2ef501b0efc46710cf9c5235eb26a8fd98886a8eef40c6c9b49a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b590bda2c9b2ef501b0efc46710cf9c5235eb26a8fd98886a8eef40c6c9b49a1", kill_on_drop: false }`
[INFO] [stdout] b590bda2c9b2ef501b0efc46710cf9c5235eb26a8fd98886a8eef40c6c9b49a1