[INFO] cloning repository https://github.com/kdeberk/myrtle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kdeberk/myrtle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdeberk%2Fmyrtle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdeberk%2Fmyrtle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70562a3e15a9fbdf1f3380f7b9e63de2ff7904e7
[INFO] checking kdeberk/myrtle against try#9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869 for pr-129249
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdeberk%2Fmyrtle" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kdeberk/myrtle on toolchain 9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kdeberk/myrtle
[INFO] finished tweaking git repo https://github.com/kdeberk/myrtle
[INFO] tweaked toml for git repo https://github.com/kdeberk/myrtle written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/kdeberk/myrtle 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" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 610350b1ffd1954519e2c80a7a0e24c5726fb3fe632e7cd898f0130022d4474c
[INFO] running `Command { std: "docker" "start" "-a" "610350b1ffd1954519e2c80a7a0e24c5726fb3fe632e7cd898f0130022d4474c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "610350b1ffd1954519e2c80a7a0e24c5726fb3fe632e7cd898f0130022d4474c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "610350b1ffd1954519e2c80a7a0e24c5726fb3fe632e7cd898f0130022d4474c", kill_on_drop: false }`
[INFO] [stdout] 610350b1ffd1954519e2c80a7a0e24c5726fb3fe632e7cd898f0130022d4474c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+9543f8ea2aae74b8f13ac2a6e6c0ecdca9810869" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4c3ccf03a09d2f9b0bf5b1a31efd36e77a0fd2f8f0246959f1302ad4d364cf0d
[INFO] running `Command { std: "docker" "start" "-a" "4c3ccf03a09d2f9b0bf5b1a31efd36e77a0fd2f8f0246959f1302ad4d364cf0d", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]    Compiling dtoa v0.4.8
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]     Checking endian-type v0.1.2
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking nix v0.20.0
[INFO] [stderr]     Checking radix_trie v0.2.1
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking unicode-segmentation v1.7.1
[INFO] [stderr]     Checking utf8parse v0.2.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling rustyline-derive v0.4.0
[INFO] [stderr]    Compiling serde_yaml v0.8.20
[INFO] [stderr]     Checking rustyline v8.0.0
[INFO] [stderr]    Compiling myrtle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this conversion is useless `TokenStream2` to `TokenStream2`
[INFO] [stdout]   --> build.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 | /     quote!(
[INFO] [stdout] 53 | |         #[test]
[INFO] [stdout] 54 | |         fn #fn_name() {
[INFO] [stdout] 55 | |             let scope = builtin::scope();
[INFO] [stdout] ...  |
[INFO] [stdout] 62 | |     .into()
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this conversion is useless `TokenStream2` to `TokenStream2`
[INFO] [stdout]   --> build.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | /     match val {
[INFO] [stdout] 69 | |         Value::Null => quote!(SExpr::NIL),
[INFO] [stdout] 70 | |         Value::Bool(true) => quote!(SExpr::Boolean(true)),
[INFO] [stdout] 71 | |         Value::Bool(false) => quote!(SExpr::Boolean(false)),
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |     .into()
[INFO] [stdout]    | |___________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `myrtle` (build script) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "4c3ccf03a09d2f9b0bf5b1a31efd36e77a0fd2f8f0246959f1302ad4d364cf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c3ccf03a09d2f9b0bf5b1a31efd36e77a0fd2f8f0246959f1302ad4d364cf0d", kill_on_drop: false }`
[INFO] [stdout] 4c3ccf03a09d2f9b0bf5b1a31efd36e77a0fd2f8f0246959f1302ad4d364cf0d