[INFO] fetching crate rsc 3.0.0... [INFO] building rsc-3.0.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate rsc 3.0.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rsc 3.0.0 [INFO] finished tweaking crates.io crate rsc 3.0.0 [INFO] tweaked toml for crates.io crate rsc 3.0.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rsc 3.0.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rsc 3.0.0 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded structopt-derive v0.4.0 [INFO] [stderr] Downloaded atty v0.2.11 [INFO] [stderr] Downloaded termion v1.5.3 [INFO] [stderr] Downloaded syn-mid v0.5.3 [INFO] [stderr] Downloaded proc-macro-error v0.4.12 [INFO] [stderr] Downloaded redox_termios v0.1.1 [INFO] [stderr] Downloaded colored v2.0.0 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.12 [INFO] [stderr] Downloaded unicode-width v0.1.5 [INFO] [stderr] Downloaded structopt v0.3.7 [INFO] [stderr] Downloaded syn v1.0.75 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba423a08eae7a27c9ea41f2fd1bd983cfd17a0bffffba05d8f2d5da72fd5805f [INFO] running `Command { std: "docker" "start" "-a" "ba423a08eae7a27c9ea41f2fd1bd983cfd17a0bffffba05d8f2d5da72fd5805f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba423a08eae7a27c9ea41f2fd1bd983cfd17a0bffffba05d8f2d5da72fd5805f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba423a08eae7a27c9ea41f2fd1bd983cfd17a0bffffba05d8f2d5da72fd5805f", kill_on_drop: false }` [INFO] [stdout] ba423a08eae7a27c9ea41f2fd1bd983cfd17a0bffffba05d8f2d5da72fd5805f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0d97df31e13156172d18742efab1680eb61bcff6d34585036ca42f57b151965 [INFO] running `Command { std: "docker" "start" "-a" "c0d97df31e13156172d18742efab1680eb61bcff6d34585036ca42f57b151965", kill_on_drop: false }` [INFO] [stderr] Compiling peekmore v1.3.0 [INFO] [stderr] Compiling rsc v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interpreter.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | func_id: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 116 | ) -> Result<(), InterpretError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ the same 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] 116 | ) -> Result<(), InterpretError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:59:32 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn tokenize(input: &str) -> Result>, TokenizeError> { [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 59 | pub fn tokenize(input: &str) -> Result>, TokenizeError<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | input: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 65 | options: TokenizeOptions, [INFO] [stdout] 66 | ) -> Result>, TokenizeError> { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same 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] 66 | ) -> Result>, TokenizeError<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "c0d97df31e13156172d18742efab1680eb61bcff6d34585036ca42f57b151965", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0d97df31e13156172d18742efab1680eb61bcff6d34585036ca42f57b151965", kill_on_drop: false }` [INFO] [stdout] c0d97df31e13156172d18742efab1680eb61bcff6d34585036ca42f57b151965 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b49eda328a733520a12deab9edf1e7b52d7761d8d10a4766ca1f1fdd3db3ba85 [INFO] running `Command { std: "docker" "start" "-a" "b49eda328a733520a12deab9edf1e7b52d7761d8d10a4766ca1f1fdd3db3ba85", kill_on_drop: false }` [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interpreter.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | func_id: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 116 | ) -> Result<(), InterpretError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ the same 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] 116 | ) -> Result<(), InterpretError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:59:32 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn tokenize(input: &str) -> Result>, TokenizeError> { [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 59 | pub fn tokenize(input: &str) -> Result>, TokenizeError<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | input: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 65 | options: TokenizeOptions, [INFO] [stdout] 66 | ) -> Result>, TokenizeError> { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same 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] 66 | ) -> Result>, TokenizeError<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rsc v3.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/interpreter.rs:115:14 [INFO] [stdout] | [INFO] [stdout] 115 | func_id: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 116 | ) -> Result<(), InterpretError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ the same 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] 116 | ) -> Result<(), InterpretError<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:59:32 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn tokenize(input: &str) -> Result>, TokenizeError> { [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is hidden 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] 59 | pub fn tokenize(input: &str) -> Result>, TokenizeError<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tokenizer.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 64 | input: &str, [INFO] [stdout] | ^^^^ the lifetime is elided here [INFO] [stdout] 65 | options: TokenizeOptions, [INFO] [stdout] 66 | ) -> Result>, TokenizeError> { [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the same 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] 66 | ) -> Result>, TokenizeError<'_>> { [INFO] [stdout] | +++ ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.49s [INFO] running `Command { std: "docker" "inspect" "b49eda328a733520a12deab9edf1e7b52d7761d8d10a4766ca1f1fdd3db3ba85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b49eda328a733520a12deab9edf1e7b52d7761d8d10a4766ca1f1fdd3db3ba85", kill_on_drop: false }` [INFO] [stdout] b49eda328a733520a12deab9edf1e7b52d7761d8d10a4766ca1f1fdd3db3ba85