[INFO] cloning repository https://github.com/apopiak/expo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apopiak/expo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapopiak%2Fexpo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapopiak%2Fexpo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5841de8fb080493fecb239cc3e1b17967b70a0f
[INFO] testing apopiak/expo against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapopiak%2Fexpo" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apopiak/expo 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 git repo https://github.com/apopiak/expo
[INFO] finished tweaking git repo https://github.com/apopiak/expo
[INFO] tweaked toml for git repo https://github.com/apopiak/expo written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/apopiak/expo 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 394e0348f886a11af4e8cceb7d543ab38c1d240dba78fc47fe129df1c64755c2
[INFO] running `Command { std: "docker" "start" "-a" "394e0348f886a11af4e8cceb7d543ab38c1d240dba78fc47fe129df1c64755c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "394e0348f886a11af4e8cceb7d543ab38c1d240dba78fc47fe129df1c64755c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394e0348f886a11af4e8cceb7d543ab38c1d240dba78fc47fe129df1c64755c2", kill_on_drop: false }`
[INFO] [stdout] 394e0348f886a11af4e8cceb7d543ab38c1d240dba78fc47fe129df1c64755c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 56eb4ef249f59d0531f7e1830cd3b7aff1fd5558608b5b029cde1d3aa62aff62
[INFO] running `Command { std: "docker" "start" "-a" "56eb4ef249f59d0531f7e1830cd3b7aff1fd5558608b5b029cde1d3aa62aff62", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.7
[INFO] [stderr]    Compiling regex-syntax v0.2.3
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling nom v1.2.0
[INFO] [stderr]    Compiling memchr v0.1.10
[INFO] [stderr]    Compiling aho-corasick v0.5.1
[INFO] [stderr]    Compiling regex v0.1.51
[INFO] [stderr]    Compiling verex v0.2.2
[INFO] [stderr]    Compiling expo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `endl`
[INFO] [stdout]   --> src/expo/parser/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         endl: line_ending,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_endl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 4.16s
[INFO] running `Command { std: "docker" "inspect" "56eb4ef249f59d0531f7e1830cd3b7aff1fd5558608b5b029cde1d3aa62aff62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56eb4ef249f59d0531f7e1830cd3b7aff1fd5558608b5b029cde1d3aa62aff62", kill_on_drop: false }`
[INFO] [stdout] 56eb4ef249f59d0531f7e1830cd3b7aff1fd5558608b5b029cde1d3aa62aff62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 0cba7e14326fce9b93d2561078a8aefe76d50538da685421163a4fa4492cdacb
[INFO] running `Command { std: "docker" "start" "-a" "0cba7e14326fce9b93d2561078a8aefe76d50538da685421163a4fa4492cdacb", kill_on_drop: false }`
[INFO] [stderr]    Compiling expo v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `endl`
[INFO] [stdout]   --> src/expo/parser/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         endl: line_ending,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_endl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `endl`
[INFO] [stdout]   --> src/expo/parser/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         endl: line_ending,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_endl`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` 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 1.10s
[INFO] running `Command { std: "docker" "inspect" "0cba7e14326fce9b93d2561078a8aefe76d50538da685421163a4fa4492cdacb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cba7e14326fce9b93d2561078a8aefe76d50538da685421163a4fa4492cdacb", kill_on_drop: false }`
[INFO] [stdout] 0cba7e14326fce9b93d2561078a8aefe76d50538da685421163a4fa4492cdacb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 9893fcbff7695b07c1942dcc4da6df12b2241610830bd3865b190f54c205d599
[INFO] running `Command { std: "docker" "start" "-a" "9893fcbff7695b07c1942dcc4da6df12b2241610830bd3865b190f54c205d599", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused variable: `endl`
[INFO] [stderr]   --> src/expo/parser/mod.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 64 |         endl: line_ending,
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_endl`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `expo` (lib) generated 1 warning
[INFO] [stderr] warning: `expo` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.29s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/expo-7bc350baede09bdd)
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/expo-816da70909b2db3e)
[INFO] [stdout] test parser::test::test_parse ... ok
[INFO] [stdout] test parser::test::test_simple_parse ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests expo
[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] [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" "9893fcbff7695b07c1942dcc4da6df12b2241610830bd3865b190f54c205d599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9893fcbff7695b07c1942dcc4da6df12b2241610830bd3865b190f54c205d599", kill_on_drop: false }`
[INFO] [stdout] 9893fcbff7695b07c1942dcc4da6df12b2241610830bd3865b190f54c205d599