[INFO] fetching crate yogurt-yaml 0.2.0... [INFO] building yogurt-yaml-0.2.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] extracting crate yogurt-yaml 0.2.0 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate yogurt-yaml 0.2.0 [INFO] finished tweaking crates.io crate yogurt-yaml 0.2.0 [INFO] tweaked toml for crates.io crate yogurt-yaml 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate yogurt-yaml 0.2.0 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 yogurt-yaml 0.2.0 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winapi-util v0.1.2 [INFO] [stderr] Downloaded linked-hash-map v0.5.2 [INFO] [stderr] Downloaded serde v1.0.103 [INFO] [stderr] Downloaded same-file v1.0.5 [INFO] [stderr] Downloaded wasi v0.7.0 [INFO] [stderr] Downloaded tinytemplate v1.0.2 [INFO] [stderr] Downloaded yaml-rust v0.4.3 [INFO] [stderr] Downloaded argparse v0.2.2 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded getrandom v0.1.13 [INFO] [stderr] Downloaded num-traits v0.2.10 [INFO] [stderr] Downloaded rayon-core v1.6.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.6 [INFO] [stderr] Downloaded itoa v0.4.4 [INFO] [stderr] Downloaded syn v1.0.11 [INFO] [stderr] Downloaded criterion v0.3.0 [INFO] [stderr] Downloaded rand_xoshiro v0.3.1 [INFO] [stderr] Downloaded crossbeam-queue v0.2.0 [INFO] [stderr] Downloaded rayon v1.2.1 [INFO] [stderr] Downloaded num_cpus v1.11.1 [INFO] [stderr] Downloaded serde_derive v1.0.103 [INFO] [stderr] Downloaded serde_json v1.0.44 [INFO] [stderr] Downloaded atty v0.2.13 [INFO] [stderr] Downloaded criterion-plot v0.4.0 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded csv-core v0.1.6 [INFO] [stderr] Downloaded rand_os v0.2.2 [INFO] [stderr] Downloaded bstr v0.2.8 [INFO] [stderr] Downloaded hermit-abi v0.1.3 [INFO] [stderr] Downloaded walkdir v2.2.9 [INFO] [stderr] Downloaded csv v1.1.1 [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] 54d25f427c6e7ea52fb64fc285d408ddb26d5ce59b255281f995dbe0c2bea388 [INFO] running `Command { std: "docker" "start" "-a" "54d25f427c6e7ea52fb64fc285d408ddb26d5ce59b255281f995dbe0c2bea388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "54d25f427c6e7ea52fb64fc285d408ddb26d5ce59b255281f995dbe0c2bea388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54d25f427c6e7ea52fb64fc285d408ddb26d5ce59b255281f995dbe0c2bea388", kill_on_drop: false }` [INFO] [stdout] 54d25f427c6e7ea52fb64fc285d408ddb26d5ce59b255281f995dbe0c2bea388 [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] 9f839546fe701bea73cdd6ef62effc6bac8265ce267a4ae8df9dfeb97769a694 [INFO] running `Command { std: "docker" "start" "-a" "9f839546fe701bea73cdd6ef62effc6bac8265ce267a4ae8df9dfeb97769a694", kill_on_drop: false }` [INFO] [stderr] Compiling linked-hash-map v0.5.2 [INFO] [stderr] Compiling argparse v0.2.2 [INFO] [stderr] Compiling yaml-rust v0.4.3 [INFO] [stderr] Compiling yogurt-yaml v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:307:84 [INFO] [stdout] | [INFO] [stdout] 307 | fn create_ident_checks<'a>(ident_strings: &'a [&'a str], range: IdentRange) -> Vec { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 307 | fn create_ident_checks<'a>(ident_strings: &'a [&'a str], range: IdentRange) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `Command { std: "docker" "inspect" "9f839546fe701bea73cdd6ef62effc6bac8265ce267a4ae8df9dfeb97769a694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f839546fe701bea73cdd6ef62effc6bac8265ce267a4ae8df9dfeb97769a694", kill_on_drop: false }` [INFO] [stdout] 9f839546fe701bea73cdd6ef62effc6bac8265ce267a4ae8df9dfeb97769a694 [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] d65f4f9304fd4fcf1c80c05e7f086d13ac75d317c513f02798365c3c6b5614b0 [INFO] running `Command { std: "docker" "start" "-a" "d65f4f9304fd4fcf1c80c05e7f086d13ac75d317c513f02798365c3c6b5614b0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling serde v1.0.103 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling rayon-core v1.6.1 [INFO] [stderr] Compiling itoa v0.4.4 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling same-file v1.0.5 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling num_cpus v1.11.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling csv-core v0.1.6 [INFO] [stderr] Compiling rand_os v0.2.2 [INFO] [stderr] Compiling rand_xoshiro v0.3.1 [INFO] [stderr] Compiling walkdir v2.2.9 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling criterion-plot v0.4.0 [INFO] [stderr] Compiling rayon v1.2.1 [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:307:84 [INFO] [stdout] | [INFO] [stdout] 307 | fn create_ident_checks<'a>(ident_strings: &'a [&'a str], range: IdentRange) -> Vec { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 307 | fn create_ident_checks<'a>(ident_strings: &'a [&'a str], range: IdentRange) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling serde_derive v1.0.103 [INFO] [stderr] Compiling serde_json v1.0.44 [INFO] [stderr] Compiling bstr v0.2.8 [INFO] [stderr] Compiling csv v1.1.1 [INFO] [stderr] Compiling tinytemplate v1.0.2 [INFO] [stderr] Compiling criterion v0.3.0 [INFO] [stderr] Compiling yogurt-yaml v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/lib.rs:307:84 [INFO] [stdout] | [INFO] [stdout] 307 | fn create_ident_checks<'a>(ident_strings: &'a [&'a str], range: IdentRange) -> Vec { [INFO] [stdout] | -- -- the lifetime is named here ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is named 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: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 307 | fn create_ident_checks<'a>(ident_strings: &'a [&'a str], range: IdentRange) -> Vec> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 35.60s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "d65f4f9304fd4fcf1c80c05e7f086d13ac75d317c513f02798365c3c6b5614b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d65f4f9304fd4fcf1c80c05e7f086d13ac75d317c513f02798365c3c6b5614b0", kill_on_drop: false }` [INFO] [stdout] d65f4f9304fd4fcf1c80c05e7f086d13ac75d317c513f02798365c3c6b5614b0