[INFO] fetching crate vermouth 0.2.1...
[INFO] testing vermouth-0.2.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate vermouth 0.2.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate vermouth 0.2.1
[INFO] finished tweaking crates.io crate vermouth 0.2.1
[INFO] tweaked toml for crates.io crate vermouth 0.2.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vermouth 0.2.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding proc-macro2 v1.0.86 (available: v1.0.103)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c8ea33193fd73f253907d0e75fdb97df62bd6299f9073b549949379c4fd1740
[INFO] running `Command { std: "docker" "start" "-a" "0c8ea33193fd73f253907d0e75fdb97df62bd6299f9073b549949379c4fd1740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c8ea33193fd73f253907d0e75fdb97df62bd6299f9073b549949379c4fd1740", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8ea33193fd73f253907d0e75fdb97df62bd6299f9073b549949379c4fd1740", kill_on_drop: false }`
[INFO] [stdout] 0c8ea33193fd73f253907d0e75fdb97df62bd6299f9073b549949379c4fd1740
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2596dac8c892682514708163252f74efa465b36645e6bf7e1a3691a6cc191d7
[INFO] running `Command { std: "docker" "start" "-a" "c2596dac8c892682514708163252f74efa465b36645e6bf7e1a3691a6cc191d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling vermouth v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `into_raw` is never used
[INFO] [stdout]   --> src/parser.rs:91:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     impl PosRepr {
[INFO] [stdout]    |     ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub fn into_raw(self) -> usize {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.37s
[INFO] running `Command { std: "docker" "inspect" "c2596dac8c892682514708163252f74efa465b36645e6bf7e1a3691a6cc191d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2596dac8c892682514708163252f74efa465b36645e6bf7e1a3691a6cc191d7", kill_on_drop: false }`
[INFO] [stdout] c2596dac8c892682514708163252f74efa465b36645e6bf7e1a3691a6cc191d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 285458e8c386b186c4fab3c3a662b68993e4849d0a3f4f5181a798cf22c09fe4
[INFO] running `Command { std: "docker" "start" "-a" "285458e8c386b186c4fab3c3a662b68993e4849d0a3f4f5181a798cf22c09fe4", kill_on_drop: false }`
[INFO] [stdout] warning: method `into_raw` is never used
[INFO] [stdout]   --> src/parser.rs:91:16
[INFO] [stdout]    |
[INFO] [stdout] 82 |     impl PosRepr {
[INFO] [stdout]    |     ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |         pub fn into_raw(self) -> usize {
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling vermouth v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: `vermouth` tests must be run with the `proc-macro2` feature.
[INFO] [stdout]        `proc-macro` doesn't support execution outside the rustc harness
[INFO] [stdout]   --> src/lib.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 56 | /         compile_error!(
[INFO] [stdout] 57 | |             "`vermouth` tests must be run with the `proc-macro2` feature.\n\
[INFO] [stdout] 58 | |             `proc-macro` doesn't support execution outside the rustc harness"
[INFO] [stdout] 59 | |         );
[INFO] [stdout]    | |_________^
[INFO] [stdout] ...
[INFO] [stdout] 93 |       ඞ_declare_test!();
[INFO] [stdout]    |       ----------------- in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `ඞ_declare_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vermouth` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "285458e8c386b186c4fab3c3a662b68993e4849d0a3f4f5181a798cf22c09fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "285458e8c386b186c4fab3c3a662b68993e4849d0a3f4f5181a798cf22c09fe4", kill_on_drop: false }`
[INFO] [stdout] 285458e8c386b186c4fab3c3a662b68993e4849d0a3f4f5181a798cf22c09fe4
