[INFO] fetching crate medians 3.0.12... [INFO] testing medians-3.0.12 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate medians 3.0.12 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate medians 3.0.12 [INFO] finished tweaking crates.io crate medians 3.0.12 [INFO] tweaked toml for crates.io crate medians 3.0.12 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate medians 3.0.12 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 4 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded times v1.0.15 [INFO] [stderr] Downloaded medians v3.0.12 [INFO] [stderr] Downloaded indxvec v1.9.6 [INFO] [stderr] Downloaded ran v2.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2bf3c81992c7b089f565efc521798e2160a22eceec90b5f0072cdc1445b1f76a [INFO] running `Command { std: "docker" "start" "-a" "2bf3c81992c7b089f565efc521798e2160a22eceec90b5f0072cdc1445b1f76a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2bf3c81992c7b089f565efc521798e2160a22eceec90b5f0072cdc1445b1f76a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2bf3c81992c7b089f565efc521798e2160a22eceec90b5f0072cdc1445b1f76a", kill_on_drop: false }` [INFO] [stdout] 2bf3c81992c7b089f565efc521798e2160a22eceec90b5f0072cdc1445b1f76a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de3b79dccdaf5efc9ecee9b4aed5b7ba175926e057f6147e7689634d389f3161 [INFO] running `Command { std: "docker" "start" "-a" "de3b79dccdaf5efc9ecee9b4aed5b7ba175926e057f6147e7689634d389f3161", kill_on_drop: false }` [INFO] [stderr] Compiling indxvec v1.9.6 [INFO] [stderr] Compiling medians v3.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `Command { std: "docker" "inspect" "de3b79dccdaf5efc9ecee9b4aed5b7ba175926e057f6147e7689634d389f3161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de3b79dccdaf5efc9ecee9b4aed5b7ba175926e057f6147e7689634d389f3161", kill_on_drop: false }` [INFO] [stdout] de3b79dccdaf5efc9ecee9b4aed5b7ba175926e057f6147e7689634d389f3161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41a37f1e548ecc536905d65baba4fbd6039412d4d406f8c0c1e3c8b2f8834301 [INFO] running `Command { std: "docker" "start" "-a" "41a37f1e548ecc536905d65baba4fbd6039412d4d406f8c0c1e3c8b2f8834301", kill_on_drop: false }` [INFO] [stderr] Compiling medians v3.0.12 [INFO] [stderr] Compiling ran v2.0.1 [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling times v1.0.15 [INFO] [stderr] Compiling medians v3.0.12 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/lib.rs:79:21 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.73s [INFO] running `Command { std: "docker" "inspect" "41a37f1e548ecc536905d65baba4fbd6039412d4d406f8c0c1e3c8b2f8834301", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41a37f1e548ecc536905d65baba4fbd6039412d4d406f8c0c1e3c8b2f8834301", kill_on_drop: false }` [INFO] [stdout] 41a37f1e548ecc536905d65baba4fbd6039412d4d406f8c0c1e3c8b2f8834301 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e0b26ff0c1dbc5d8ccbc210fc18f2ea7c1ff9cac7b8397039d869749cec455ec [INFO] running `Command { std: "docker" "start" "-a" "e0b26ff0c1dbc5d8ccbc210fc18f2ea7c1ff9cac7b8397039d869749cec455ec", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/lib.rs:79:21 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided 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] 79 | pub fn medianu64(s: &mut [u64]) -> Result, Me> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `medians` (lib) generated 1 warning (run `cargo fix --lib -p medians` to apply 1 suggestion) [INFO] [stderr] warning: `medians` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/medians-5c740a7e8ef33cf3) [INFO] [stdout] [INFO] [stderr] Doc-tests medians [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] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/implementations.rs - implementations::&'a[T]::med_correlation (line 242) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e0b26ff0c1dbc5d8ccbc210fc18f2ea7c1ff9cac7b8397039d869749cec455ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0b26ff0c1dbc5d8ccbc210fc18f2ea7c1ff9cac7b8397039d869749cec455ec", kill_on_drop: false }` [INFO] [stdout] e0b26ff0c1dbc5d8ccbc210fc18f2ea7c1ff9cac7b8397039d869749cec455ec