[INFO] fetching crate calyx-frontend 0.7.1...
[INFO] testing calyx-frontend-0.7.1 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681
[INFO] extracting crate calyx-frontend 0.7.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate calyx-frontend 0.7.1
[INFO] finished tweaking crates.io crate calyx-frontend 0.7.1
[INFO] tweaked toml for crates.io crate calyx-frontend 0.7.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate calyx-frontend 0.7.1 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 102 packages to latest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding itertools v0.11.0 (available: v0.14.0)
[INFO] [stderr]       Adding strum v0.25.0 (available: v0.27.2)
[INFO] [stderr]       Adding strum_macros v0.25.3 (available: v0.27.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] efddc0fa3f5cbf1ca3ca190b42871c3913744b35167605a7a9cf52ee313141d7
[INFO] running `Command { std: "docker" "start" "-a" "efddc0fa3f5cbf1ca3ca190b42871c3913744b35167605a7a9cf52ee313141d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "efddc0fa3f5cbf1ca3ca190b42871c3913744b35167605a7a9cf52ee313141d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efddc0fa3f5cbf1ca3ca190b42871c3913744b35167605a7a9cf52ee313141d7", kill_on_drop: false }`
[INFO] [stdout] efddc0fa3f5cbf1ca3ca190b42871c3913744b35167605a7a9cf52ee313141d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2654e5c268504a2d9b7c7d116c9d27adc4be01f51ee35cf87880e0587d6140e
[INFO] running `Command { std: "docker" "start" "-a" "f2654e5c268504a2d9b7c7d116c9d27adc4be01f51ee35cf87880e0587d6140e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling pest_consume_macros v1.1.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling strum v0.25.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling symbol_table v0.3.0
[INFO] [stderr]    Compiling string-interner v0.14.0
[INFO] [stderr]    Compiling calyx-utils v0.7.1
[INFO] [stderr]    Compiling pest_generator v2.8.5
[INFO] [stderr]    Compiling strum_macros v0.25.3
[INFO] [stderr]    Compiling pest_derive v2.8.5
[INFO] [stderr]    Compiling pest_consume v1.1.3
[INFO] [stderr]    Compiling calyx-frontend v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:349:20
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn char(input: Node) -> ParseResult<&str> {
[INFO] [stdout]     |                    ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is hidden 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] 349 |     fn char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:381:26
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn block_char(input: Node) -> ParseResult<&str> {
[INFO] [stdout]     |                          ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is hidden 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] 381 |     fn block_char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stdout]     |                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.48s
[INFO] running `Command { std: "docker" "inspect" "f2654e5c268504a2d9b7c7d116c9d27adc4be01f51ee35cf87880e0587d6140e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2654e5c268504a2d9b7c7d116c9d27adc4be01f51ee35cf87880e0587d6140e", kill_on_drop: false }`
[INFO] [stdout] f2654e5c268504a2d9b7c7d116c9d27adc4be01f51ee35cf87880e0587d6140e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 43f8e8606e5289000d2b8532bd85af2f4e3a751e9faff9ea8153fa4bad20edac
[INFO] running `Command { std: "docker" "start" "-a" "43f8e8606e5289000d2b8532bd85af2f4e3a751e9faff9ea8153fa4bad20edac", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:349:20
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn char(input: Node) -> ParseResult<&str> {
[INFO] [stdout]     |                    ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is hidden 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] 349 |     fn char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:381:26
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn block_char(input: Node) -> ParseResult<&str> {
[INFO] [stdout]     |                          ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is hidden 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] 381 |     fn block_char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stdout]     |                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling calyx-frontend v0.7.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:349:20
[INFO] [stdout]     |
[INFO] [stdout] 349 |     fn char(input: Node) -> ParseResult<&str> {
[INFO] [stdout]     |                    ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is hidden 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] 349 |     fn char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stdout]     |                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/parser.rs:381:26
[INFO] [stdout]     |
[INFO] [stdout] 381 |     fn block_char(input: Node) -> ParseResult<&str> {
[INFO] [stdout]     |                          ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          the lifetime is hidden 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] 381 |     fn block_char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stdout]     |                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "43f8e8606e5289000d2b8532bd85af2f4e3a751e9faff9ea8153fa4bad20edac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43f8e8606e5289000d2b8532bd85af2f4e3a751e9faff9ea8153fa4bad20edac", kill_on_drop: false }`
[INFO] [stdout] 43f8e8606e5289000d2b8532bd85af2f4e3a751e9faff9ea8153fa4bad20edac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 57e7bd3bb55d1fa533218999d0cbe3f7fec6f0b84f71bd522961a13a90dbbf2c
[INFO] running `Command { std: "docker" "start" "-a" "57e7bd3bb55d1fa533218999d0cbe3f7fec6f0b84f71bd522961a13a90dbbf2c", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser.rs:349:20
[INFO] [stderr]     |
[INFO] [stderr] 349 |     fn char(input: Node) -> ParseResult<&str> {
[INFO] [stderr]     |                    ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is hidden 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] 349 |     fn char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stderr]     |                        ++++
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/parser.rs:381:26
[INFO] [stderr]     |
[INFO] [stderr] 381 |     fn block_char(input: Node) -> ParseResult<&str> {
[INFO] [stderr]     |                          ^^^^                 ^^^^ the same lifetime is elided here
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          the lifetime is hidden 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] 381 |     fn block_char(input: Node<'_>) -> ParseResult<&str> {
[INFO] [stderr]     |                              ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `calyx-frontend` (lib) generated 2 warnings (run `cargo fix --lib -p calyx-frontend` to apply 2 suggestions)
[INFO] [stderr] warning: `calyx-frontend` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/calyx_frontend-ea2b20cd1f3dd6f4)
[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] [stderr]    Doc-tests calyx_frontend
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/workspace.rs - workspace::Workspace (line 30) ... FAILED
[INFO] [stdout] test src/common.rs - common::Primitive (line 10) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/workspace.rs - workspace::Workspace (line 30) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `std_add`
[INFO] [stdout]   --> src/workspace.rs:32:15
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern "core.sv" {
[INFO] [stdout]    |                  - while parsing this item list starting here
[INFO] [stdout] 32 |     primitive std_add[width](left: width, right: width) -> (out: width);
[INFO] [stdout]    |               ^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 33 | }
[INFO] [stdout]    | - the item list ends here
[INFO] [stdout] 
[INFO] [stdout] error[E0703]: invalid ABI: found `core.sv`
[INFO] [stdout]   --> src/workspace.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern "core.sv" {
[INFO] [stdout]    |        ^^^^^^^^^ invalid ABI
[INFO] [stdout]    |
[INFO] [stdout]    = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0703`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/common.rs - common::Primitive (line 10) stdout ----
[INFO] [stdout] error: expected one of `!` or `::`, found `std_reg`
[INFO] [stdout]   --> src/common.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | primitive std_reg<"static"=1>[WIDTH](
[INFO] [stdout]    |           ^^^^^^^ expected one of `!` or `::`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/common.rs - common::Primitive (line 10)
[INFO] [stdout]     src/workspace.rs - workspace::Workspace (line 30)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "57e7bd3bb55d1fa533218999d0cbe3f7fec6f0b84f71bd522961a13a90dbbf2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57e7bd3bb55d1fa533218999d0cbe3f7fec6f0b84f71bd522961a13a90dbbf2c", kill_on_drop: false }`
[INFO] [stdout] 57e7bd3bb55d1fa533218999d0cbe3f7fec6f0b84f71bd522961a13a90dbbf2c
