[INFO] cloning repository https://github.com/SidneyNemzer/rusty-reading [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SidneyNemzer/rusty-reading" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSidneyNemzer%2Frusty-reading", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSidneyNemzer%2Frusty-reading'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 947c0b180fccc3eb8005b3269d07c35bb3b5c181 [INFO] checking SidneyNemzer/rusty-reading against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSidneyNemzer%2Frusty-reading" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SidneyNemzer/rusty-reading on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SidneyNemzer/rusty-reading [INFO] finished tweaking git repo https://github.com/SidneyNemzer/rusty-reading [INFO] tweaked toml for git repo https://github.com/SidneyNemzer/rusty-reading written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SidneyNemzer/rusty-reading 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded path-dedot v3.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd49f14e2a8547c38215231e12b110c589c9836c08e725f55b7d9fd984cc4133 [INFO] running `Command { std: "docker" "start" "-a" "bd49f14e2a8547c38215231e12b110c589c9836c08e725f55b7d9fd984cc4133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd49f14e2a8547c38215231e12b110c589c9836c08e725f55b7d9fd984cc4133", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd49f14e2a8547c38215231e12b110c589c9836c08e725f55b7d9fd984cc4133", kill_on_drop: false }` [INFO] [stdout] bd49f14e2a8547c38215231e12b110c589c9836c08e725f55b7d9fd984cc4133 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98fff5678e1e8d50841c4acebbcf202cd5afea00d345491fa540aca3b08baa02 [INFO] running `Command { std: "docker" "start" "-a" "98fff5678e1e8d50841c4acebbcf202cd5afea00d345491fa540aca3b08baa02", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rustix v0.38.1 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking path-dedot v3.1.0 [INFO] [stderr] Checking rusty-reading v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking clap_builder v4.3.10 [INFO] [stderr] Checking gen-fixture v0.1.0 (/opt/rustwide/workdir/gen-fixture) [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking is-terminal v0.4.8 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.3.10 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `rusty_reading` is imported redundantly [INFO] [stdout] --> benches/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rusty_reading; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `rusty_reading` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stats` is never constructed [INFO] [stdout] --> benches/main.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | struct Stats { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `mode`, and `standard_deviation` are never used [INFO] [stdout] --> benches/main.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 156 | impl Stats { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 157 | fn new(data: &mut Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | fn mode(data: &Vec) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | fn standard_deviation(data: &Vec, mean: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.17s [INFO] running `Command { std: "docker" "inspect" "98fff5678e1e8d50841c4acebbcf202cd5afea00d345491fa540aca3b08baa02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98fff5678e1e8d50841c4acebbcf202cd5afea00d345491fa540aca3b08baa02", kill_on_drop: false }` [INFO] [stdout] 98fff5678e1e8d50841c4acebbcf202cd5afea00d345491fa540aca3b08baa02 [INFO] checking SidneyNemzer/rusty-reading against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSidneyNemzer%2Frusty-reading" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SidneyNemzer/rusty-reading on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SidneyNemzer/rusty-reading [INFO] finished tweaking git repo https://github.com/SidneyNemzer/rusty-reading [INFO] tweaked toml for git repo https://github.com/SidneyNemzer/rusty-reading written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SidneyNemzer/rusty-reading 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc2d8e91d3b5d79853541e75a2d4549a62d55fb24fc83ac4228d67f3d1d59ef8 [INFO] running `Command { std: "docker" "start" "-a" "bc2d8e91d3b5d79853541e75a2d4549a62d55fb24fc83ac4228d67f3d1d59ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc2d8e91d3b5d79853541e75a2d4549a62d55fb24fc83ac4228d67f3d1d59ef8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc2d8e91d3b5d79853541e75a2d4549a62d55fb24fc83ac4228d67f3d1d59ef8", kill_on_drop: false }` [INFO] [stdout] bc2d8e91d3b5d79853541e75a2d4549a62d55fb24fc83ac4228d67f3d1d59ef8 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a71111895fd66541aae3ded82f1ee0af8936cca1889ffe1275e6c7bd4378ea63 [INFO] running `Command { std: "docker" "start" "-a" "a71111895fd66541aae3ded82f1ee0af8936cca1889ffe1275e6c7bd4378ea63", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling rustix v0.38.1 [INFO] [stderr] Checking ciborium-io v0.2.1 [INFO] [stderr] Checking ryu v1.0.13 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking clap_lex v0.5.0 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.15 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking linux-raw-sys v0.4.3 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Checking bitflags v2.3.3 [INFO] [stderr] Checking regex-syntax v0.7.2 [INFO] [stderr] Checking path-dedot v3.1.0 [INFO] [stderr] Checking ciborium-ll v0.2.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking clap_builder v4.3.10 [INFO] [stderr] Checking rusty-reading v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking gen-fixture v0.1.0 (/opt/rustwide/workdir/gen-fixture) [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Compiling quote v1.0.29 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking is-terminal v0.4.8 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking regex v1.8.4 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking clap v4.3.10 [INFO] [stderr] Compiling serde_derive v1.0.164 [INFO] [stderr] Checking ciborium v0.2.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stdout] warning: the item `rusty_reading` is imported redundantly [INFO] [stdout] --> benches/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rusty_reading; [INFO] [stdout] | ^^^^^^^^^^^^^ the item `rusty_reading` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Stats` is never constructed [INFO] [stdout] --> benches/main.rs:146:8 [INFO] [stdout] | [INFO] [stdout] 146 | struct Stats { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new`, `mode`, and `standard_deviation` are never used [INFO] [stdout] --> benches/main.rs:157:8 [INFO] [stdout] | [INFO] [stdout] 156 | impl Stats { [INFO] [stdout] | ---------- associated functions in this implementation [INFO] [stdout] 157 | fn new(data: &mut Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | fn mode(data: &Vec) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 198 | fn standard_deviation(data: &Vec, mean: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.49s [INFO] running `Command { std: "docker" "inspect" "a71111895fd66541aae3ded82f1ee0af8936cca1889ffe1275e6c7bd4378ea63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a71111895fd66541aae3ded82f1ee0af8936cca1889ffe1275e6c7bd4378ea63", kill_on_drop: false }` [INFO] [stdout] a71111895fd66541aae3ded82f1ee0af8936cca1889ffe1275e6c7bd4378ea63