[INFO] fetching crate runscript 1.3.0...
[INFO] testing runscript-1.3.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate runscript 1.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate runscript 1.3.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate runscript 1.3.0
[INFO] finished tweaking crates.io crate runscript 1.3.0
[INFO] tweaked toml for crates.io crate runscript 1.3.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate runscript 1.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 269ed6881e764e209beec65ee6346f495ee95d416a4a58af799bfa3c12947096
[INFO] running `Command { std: "docker" "start" "-a" "269ed6881e764e209beec65ee6346f495ee95d416a4a58af799bfa3c12947096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "269ed6881e764e209beec65ee6346f495ee95d416a4a58af799bfa3c12947096", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269ed6881e764e209beec65ee6346f495ee95d416a4a58af799bfa3c12947096", kill_on_drop: false }`
[INFO] [stdout] 269ed6881e764e209beec65ee6346f495ee95d416a4a58af799bfa3c12947096
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e83516c0094c919b255c5a834b408d0748f6c8b6e21f36d36986542c516eaf82
[INFO] running `Command { std: "docker" "start" "-a" "e83516c0094c919b255c5a834b408d0748f6c8b6e21f36d36986542c516eaf82", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling syn v1.0.48
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bstr v0.1.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling filenamegen v0.2.4
[INFO] [stderr]    Compiling enum-map-derive v0.4.6
[INFO] [stderr]    Compiling enum-map v0.6.4
[INFO] [stderr]    Compiling runscript v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_runfile`
[INFO] [stdout]    --> src/parser.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn parse_runfile(path: impl Into<PathBuf>) -> Result<Runscript, ParseOrIOError> {
[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 12.74s
[INFO] running `Command { std: "docker" "inspect" "e83516c0094c919b255c5a834b408d0748f6c8b6e21f36d36986542c516eaf82", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e83516c0094c919b255c5a834b408d0748f6c8b6e21f36d36986542c516eaf82", kill_on_drop: false }`
[INFO] [stdout] e83516c0094c919b255c5a834b408d0748f6c8b6e21f36d36986542c516eaf82
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c2d4c2c940704dbe1a8a93b41ad2925b876ee33e0f6aa5815aa086484b77a4a
[INFO] running `Command { std: "docker" "start" "-a" "8c2d4c2c940704dbe1a8a93b41ad2925b876ee33e0f6aa5815aa086484b77a4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling runscript v1.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_runfile`
[INFO] [stdout]    --> src/parser.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn parse_runfile(path: impl Into<PathBuf>) -> Result<Runscript, ParseOrIOError> {
[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 1.27s
[INFO] running `Command { std: "docker" "inspect" "8c2d4c2c940704dbe1a8a93b41ad2925b876ee33e0f6aa5815aa086484b77a4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c2d4c2c940704dbe1a8a93b41ad2925b876ee33e0f6aa5815aa086484b77a4a", kill_on_drop: false }`
[INFO] [stdout] 8c2d4c2c940704dbe1a8a93b41ad2925b876ee33e0f6aa5815aa086484b77a4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dfdb1383215e744d0c7c6b859bf1860fa814974e69a7602b6ccbe13e32b641ff
[INFO] running `Command { std: "docker" "start" "-a" "dfdb1383215e744d0c7c6b859bf1860fa814974e69a7602b6ccbe13e32b641ff", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: function is never used: `parse_runfile`
[INFO] [stdout] running 0 tests
[INFO] [stderr]    --> src/parser.rs:120:8
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] 120 | pub fn parse_runfile(path: impl Into<PathBuf>) -> Result<Runscript, ParseOrIOError> {
[INFO] [stdout] 
[INFO] [stderr]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 0 tests
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr] warning: `runscript` (bin "run" test) generated 1 warning
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/runscript-3a25600b36ca15e2)
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/run-145dfe04326cbd2f)
[INFO] [stderr]    Doc-tests runscript
[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" "dfdb1383215e744d0c7c6b859bf1860fa814974e69a7602b6ccbe13e32b641ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfdb1383215e744d0c7c6b859bf1860fa814974e69a7602b6ccbe13e32b641ff", kill_on_drop: false }`
[INFO] [stdout] dfdb1383215e744d0c7c6b859bf1860fa814974e69a7602b6ccbe13e32b641ff