[INFO] cloning repository https://github.com/WiZLite/wisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WiZLite/wisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fwisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fwisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2f114b734e70e56708a67340b70d60e57a420c81
[INFO] testing WiZLite/wisp against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWiZLite%2Fwisp" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/WiZLite/wisp
[INFO] finished tweaking git repo https://github.com/WiZLite/wisp
[INFO] tweaked toml for git repo https://github.com/WiZLite/wisp written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/WiZLite/wisp on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/WiZLite/wisp 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded dbg_hex v0.1.1
[INFO] [stderr]   Downloaded assert_hex v0.2.2
[INFO] [stderr]   Downloaded anyhow v1.0.57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9cafff920389382d23749188efec42f93c2701a8cf531dfb7419cae41382f4aa
[INFO] running `Command { std: "docker" "start" "-a" "9cafff920389382d23749188efec42f93c2701a8cf531dfb7419cae41382f4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9cafff920389382d23749188efec42f93c2701a8cf531dfb7419cae41382f4aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9cafff920389382d23749188efec42f93c2701a8cf531dfb7419cae41382f4aa", kill_on_drop: false }`
[INFO] [stdout] 9cafff920389382d23749188efec42f93c2701a8cf531dfb7419cae41382f4aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58f0e14a265ed42e1a66b4d0829df534d1555979560d0b866a21f31c2cdc3fb1
[INFO] running `Command { std: "docker" "start" "-a" "58f0e14a265ed42e1a66b4d0829df534d1555979560d0b866a21f31c2cdc3fb1", kill_on_drop: false }`
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling assert_hex v0.2.2
[INFO] [stderr]    Compiling dbg_hex v0.1.1
[INFO] [stderr]    Compiling wisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lexer.rs:60:25
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn tokenize(source: &str) -> Result<Vec<Token>> {
[INFO] [stdout]    |                         ^^^^                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn tokenize(source: &str) -> Result<Vec<Token<'_>>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub fn parse_source(source: &str) -> Result<AST> {
[INFO] [stdout]     |                             ^^^^            ^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub fn parse_source(source: &str) -> Result<AST<'_>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "58f0e14a265ed42e1a66b4d0829df534d1555979560d0b866a21f31c2cdc3fb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f0e14a265ed42e1a66b4d0829df534d1555979560d0b866a21f31c2cdc3fb1", kill_on_drop: false }`
[INFO] [stdout] 58f0e14a265ed42e1a66b4d0829df534d1555979560d0b866a21f31c2cdc3fb1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87a60c4ae8dc281615acd664ba372d26c63344b2ea3c8f0e10cc245aae3ed4cc
[INFO] running `Command { std: "docker" "start" "-a" "87a60c4ae8dc281615acd664ba372d26c63344b2ea3c8f0e10cc245aae3ed4cc", kill_on_drop: false }`
[INFO] [stderr]    Compiling wisp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/lexer.rs:60:25
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn tokenize(source: &str) -> Result<Vec<Token>> {
[INFO] [stdout]    |                         ^^^^                ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                         |
[INFO] [stdout]    |                         the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub fn tokenize(source: &str) -> Result<Vec<Token<'_>>> {
[INFO] [stdout]    |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:149:29
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub fn parse_source(source: &str) -> Result<AST> {
[INFO] [stdout]     |                             ^^^^            ^^^ the same lifetime is hidden here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 149 | pub fn parse_source(source: &str) -> Result<AST<'_>> {
[INFO] [stdout]     |                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.86s
[INFO] running `Command { std: "docker" "inspect" "87a60c4ae8dc281615acd664ba372d26c63344b2ea3c8f0e10cc245aae3ed4cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87a60c4ae8dc281615acd664ba372d26c63344b2ea3c8f0e10cc245aae3ed4cc", kill_on_drop: false }`
[INFO] [stdout] 87a60c4ae8dc281615acd664ba372d26c63344b2ea3c8f0e10cc245aae3ed4cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5aa3865c46aab3d84866573b4fbd5dac31d01ac315a0629e7ec471370ba2bf9e
[INFO] running `Command { std: "docker" "start" "-a" "5aa3865c46aab3d84866573b4fbd5dac31d01ac315a0629e7ec471370ba2bf9e", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]   --> src/lexer.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn tokenize(source: &str) -> Result<Vec<Token>> {
[INFO] [stderr]    |                         ^^^^                ^^^^^ the same lifetime is hidden here
[INFO] [stderr]    |                         |
[INFO] [stderr]    |                         the lifetime is elided here
[INFO] [stderr]    |
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]    |
[INFO] [stderr] 60 | pub fn tokenize(source: &str) -> Result<Vec<Token<'_>>> {
[INFO] [stderr]    |                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser.rs:149:29
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub fn parse_source(source: &str) -> Result<AST> {
[INFO] [stderr]     |                             ^^^^            ^^^ the same lifetime is hidden here
[INFO] [stderr]     |                             |
[INFO] [stderr]     |                             the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 149 | pub fn parse_source(source: &str) -> Result<AST<'_>> {
[INFO] [stderr]     |                                                ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `wisp` (bin "wisp" test) generated 2 warnings (run `cargo fix --bin "wisp" -p wisp --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wisp-55f79e9413190e16)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test emitter::encoder::tests::test_encode_global_section ... ok
[INFO] [stdout] test emitter::encoder::tests::test_signed ... ok
[INFO] [stdout] test emitter::encoder::tests::test_string ... ok
[INFO] [stdout] test emitter::encoder::tests::test_bin_ops ... ok
[INFO] [stdout] test emitter::expression::tests::test_function_call ... ok
[INFO] [stdout] test emitter::function::tests::test_export ... ok
[INFO] [stdout] test emitter::global::tests::test_env ... ok
[INFO] [stdout] test emitter::encoder::tests::test_unsigned ... ok
[INFO] [stdout] test emitter::intrinsic_ops::tests::test_bool ... ok
[INFO] [stdout] test emitter::intrinsic_ops::tests::test_unary_ops ... ok
[INFO] [stdout] test emitter::intrinsic_ops::tests::test_arithmetic_ops ... ok
[INFO] [stdout] test emitter::special_forms::tests::test_if ... ok
[INFO] [stdout] test emitter::special_forms::tests::test_let ... ok
[INFO] [stdout] test emitter::vector::tests::test_array_arg ... ok
[INFO] [stdout] test emitter::vector::tests::test_creating_vector ... ok
[INFO] [stdout] test emitter::vector::tests::test_index_by_symbol ... ok
[INFO] [stdout] test env::tests::test_count_local_vars ... ok
[INFO] [stdout] test emitter::global::tests::test_get_global ... ok
[INFO] [stdout] test lexer::tests::test_bool_ops ... ok
[INFO] [stdout] test emitter::global::tests::test_simple_define ... ok
[INFO] [stdout] test parser::tests::test_array_arg ... ok
[INFO] [stdout] test parser::tests::test_bin_ops ... ok
[INFO] [stdout] test parser::tests::test_bool ... ok
[INFO] [stdout] test parser::tests::test_parse_array_type ... ok
[INFO] [stdout] test lexer::tests::test_calc ... ok
[INFO] [stdout] test lexer::tests::test_sub ... ok
[INFO] [stdout] test emitter::function::tests::test_drop ... ok
[INFO] [stdout] test emitter::vector::tests::test_return_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5aa3865c46aab3d84866573b4fbd5dac31d01ac315a0629e7ec471370ba2bf9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5aa3865c46aab3d84866573b4fbd5dac31d01ac315a0629e7ec471370ba2bf9e", kill_on_drop: false }`
[INFO] [stdout] 5aa3865c46aab3d84866573b4fbd5dac31d01ac315a0629e7ec471370ba2bf9e
