[INFO] cloning repository https://github.com/koba925/ruscal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/koba925/ruscal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba925%2Fruscal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba925%2Fruscal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 156a449a37d16f49d523e00e34ac266691bc6428
[INFO] checking koba925/ruscal against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba925%2Fruscal" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/koba925/ruscal
[INFO] finished tweaking git repo https://github.com/koba925/ruscal
[INFO] tweaked toml for git repo https://github.com/koba925/ruscal written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/koba925/ruscal on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/koba925/ruscal 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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking koba925/ruscal against try#b28cc4eb48a6415b914e8ad0308be255ff8d73ed for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkoba925%2Fruscal" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/koba925/ruscal
[INFO] finished tweaking git repo https://github.com/koba925/ruscal
[INFO] tweaked toml for git repo https://github.com/koba925/ruscal written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/koba925/ruscal on toolchain b28cc4eb48a6415b914e8ad0308be255ff8d73ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/koba925/ruscal 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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nom_locate v4.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 547bfa5865902056fb5425d5699f560ab4a8bd552d64a10341178ff3991e8c83
[INFO] running `Command { std: "docker" "start" "-a" "547bfa5865902056fb5425d5699f560ab4a8bd552d64a10341178ff3991e8c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "547bfa5865902056fb5425d5699f560ab4a8bd552d64a10341178ff3991e8c83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "547bfa5865902056fb5425d5699f560ab4a8bd552d64a10341178ff3991e8c83", kill_on_drop: false }`
[INFO] [stdout] 547bfa5865902056fb5425d5699f560ab4a8bd552d64a10341178ff3991e8c83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "+b28cc4eb48a6415b914e8ad0308be255ff8d73ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fd6a1f7dd9d50f6cbad090d710a6361c0e4f4cb4eb54018a04ebf31f724b52b
[INFO] running `Command { std: "docker" "start" "-a" "1fd6a1f7dd9d50f6cbad090d710a6361c0e4f4cb4eb54018a04ebf31f724b52b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]     Checking bytecount v0.6.8
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]     Checking nom_locate v4.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling pest v2.7.15
[INFO] [stderr]    Compiling pest_meta v2.7.15
[INFO] [stderr]    Compiling pest_generator v2.7.15
[INFO] [stderr]    Compiling pest_derive v2.7.15
[INFO] [stderr]     Checking ruscal v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn expr(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]    |            ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |                |
[INFO] [stdout]    |            |                the same lifetime is elided here
[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] 99 | fn expr(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn term(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |            ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |            |                |
[INFO] [stdout]     |            |                the same lifetime is elided here
[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] 112 | fn term(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:125:14
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn factor(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |              ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |                |
[INFO] [stdout]     |              |                the same lifetime is elided here
[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] 125 | fn factor(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn func_call(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |                 ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |                |
[INFO] [stdout]     |                 |                the same lifetime is elided here
[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] 129 | fn func_call(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn number(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |              ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |                |
[INFO] [stdout]     |              |                the same lifetime is elided here
[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] 139 | fn number(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 | fn ident(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |             ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |                |
[INFO] [stdout]     |             |                the same lifetime is elided here
[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] 152 | fn ident(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:164:14
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn parens(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |              ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |                |
[INFO] [stdout]     |              |                the same lifetime is elided here
[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] 164 | fn parens(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/main.rs:99:12
[INFO] [stdout]    |
[INFO] [stdout] 99 | fn expr(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]    |            ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |            |                |
[INFO] [stdout]    |            |                the same lifetime is elided here
[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] 99 | fn expr(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]    |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:112:12
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn term(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |            ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |            |                |
[INFO] [stdout]     |            |                the same lifetime is elided here
[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] 112 | fn term(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:125:14
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn factor(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |              ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |                |
[INFO] [stdout]     |              |                the same lifetime is elided here
[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] 125 | fn factor(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:129:17
[INFO] [stdout]     |
[INFO] [stdout] 129 | fn func_call(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |                 ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |                |
[INFO] [stdout]     |                 |                the same lifetime is elided here
[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] 129 | fn func_call(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:139:14
[INFO] [stdout]     |
[INFO] [stdout] 139 | fn number(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |              ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |                |
[INFO] [stdout]     |              |                the same lifetime is elided here
[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] 139 | fn number(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:152:13
[INFO] [stdout]     |
[INFO] [stdout] 152 | fn ident(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |             ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |                |
[INFO] [stdout]     |             |                the same lifetime is elided here
[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] 152 | fn ident(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/main.rs:164:14
[INFO] [stdout]     |
[INFO] [stdout] 164 | fn parens(i: &str) -> IResult<&str, Expression> {
[INFO] [stdout]     |              ^^^^             ^^^^  ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |              |                |
[INFO] [stdout]     |              |                the same lifetime is elided here
[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] 164 | fn parens(i: &str) -> IResult<&str, Expression<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.85s
[INFO] running `Command { std: "docker" "inspect" "1fd6a1f7dd9d50f6cbad090d710a6361c0e4f4cb4eb54018a04ebf31f724b52b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fd6a1f7dd9d50f6cbad090d710a6361c0e4f4cb4eb54018a04ebf31f724b52b", kill_on_drop: false }`
[INFO] [stdout] 1fd6a1f7dd9d50f6cbad090d710a6361c0e4f4cb4eb54018a04ebf31f724b52b
