[INFO] fetching crate nyar_prime 0.1.0... [INFO] testing nyar_prime-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate nyar_prime 0.1.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate nyar_prime 0.1.0 [INFO] finished tweaking crates.io crate nyar_prime 0.1.0 [INFO] tweaked toml for crates.io crate nyar_prime 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nyar_prime 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 84 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.2.11 (available: v0.7.0) [INFO] [stderr] Adding num v0.2.1 (available: v0.4.3) [INFO] [stderr] Adding primal v0.2.3 (available: v0.3.3) [INFO] [stderr] Adding rand v0.7.3 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af6439c30edc5216e41b723f471a231e10f93e5fad0ad8041856ec63f53fb890 [INFO] running `Command { std: "docker" "start" "-a" "af6439c30edc5216e41b723f471a231e10f93e5fad0ad8041856ec63f53fb890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af6439c30edc5216e41b723f471a231e10f93e5fad0ad8041856ec63f53fb890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af6439c30edc5216e41b723f471a231e10f93e5fad0ad8041856ec63f53fb890", kill_on_drop: false }` [INFO] [stdout] af6439c30edc5216e41b723f471a231e10f93e5fad0ad8041856ec63f53fb890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3197c273713c7903a59f84ba38476336aec5cecd89cc278ca713512de19bb0fa [INFO] running `Command { std: "docker" "start" "-a" "3197c273713c7903a59f84ba38476336aec5cecd89cc278ca713512de19bb0fa", kill_on_drop: false }` [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling hamming v0.1.3 [INFO] [stderr] Compiling primal-estimate v0.2.1 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling primal-check v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.45 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling primal-bit v0.2.4 [INFO] [stderr] Compiling primal-sieve v0.2.9 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling primal v0.2.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling nyar_prime v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/special/primorial.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Primorial { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | index: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/special/primorial_pi.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct PrimorialPi { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 4 | index: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ordinal` is never read [INFO] [stdout] --> src/special/fermat_prime.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FermatPrime { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 9 | ordinal: BigInt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ordinal` is never read [INFO] [stdout] --> src/special/mersenne_prime.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MersennePrime { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 6 | ordinal: BigInt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.75s [INFO] running `Command { std: "docker" "inspect" "3197c273713c7903a59f84ba38476336aec5cecd89cc278ca713512de19bb0fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3197c273713c7903a59f84ba38476336aec5cecd89cc278ca713512de19bb0fa", kill_on_drop: false }` [INFO] [stdout] 3197c273713c7903a59f84ba38476336aec5cecd89cc278ca713512de19bb0fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cdfd1fb93a36168531d07889b8d9202c52e41b139b78ef3e11e83ffb0fe3f42 [INFO] running `Command { std: "docker" "start" "-a" "5cdfd1fb93a36168531d07889b8d9202c52e41b139b78ef3e11e83ffb0fe3f42", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/special/primorial.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Primorial { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | index: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/special/primorial_pi.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct PrimorialPi { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 4 | index: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ordinal` is never read [INFO] [stdout] --> src/special/fermat_prime.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FermatPrime { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 9 | ordinal: BigInt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ordinal` is never read [INFO] [stdout] --> src/special/mersenne_prime.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MersennePrime { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 6 | ordinal: BigInt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_xoshiro v0.1.0 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling criterion-plot v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.2.11 [INFO] [stderr] Compiling nyar_prime v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/special/primorial.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Primorial { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 4 | index: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `index` is never read [INFO] [stdout] --> src/special/primorial_pi.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct PrimorialPi { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 4 | index: BigInt, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ordinal` is never read [INFO] [stdout] --> src/special/fermat_prime.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct FermatPrime { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 9 | ordinal: BigInt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ordinal` is never read [INFO] [stdout] --> src/special/mersenne_prime.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct MersennePrime { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 6 | ordinal: BigInt, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 14.68s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [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" "5cdfd1fb93a36168531d07889b8d9202c52e41b139b78ef3e11e83ffb0fe3f42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cdfd1fb93a36168531d07889b8d9202c52e41b139b78ef3e11e83ffb0fe3f42", kill_on_drop: false }` [INFO] [stdout] 5cdfd1fb93a36168531d07889b8d9202c52e41b139b78ef3e11e83ffb0fe3f42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 7ebb29eb9539a049cdb34a85e3eb298cc61210b309fd63d285f9b5062352b519 [INFO] running `Command { std: "docker" "start" "-a" "7ebb29eb9539a049cdb34a85e3eb298cc61210b309fd63d285f9b5062352b519", kill_on_drop: false }` [INFO] [stderr] warning: field `index` is never read [INFO] [stderr] --> src/special/primorial.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Primorial { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 4 | index: BigInt, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `index` is never read [INFO] [stderr] --> src/special/primorial_pi.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct PrimorialPi { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 4 | index: BigInt, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `ordinal` is never read [INFO] [stderr] --> src/special/fermat_prime.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct FermatPrime { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] 9 | ordinal: BigInt, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `ordinal` is never read [INFO] [stderr] --> src/special/mersenne_prime.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct MersennePrime { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] 6 | ordinal: BigInt, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `nyar_prime` (lib) generated 4 warnings [INFO] [stderr] warning: `nyar_prime` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.2.11 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prime-7557e1dc2a7d45db) [INFO] [stderr] Doc-tests prime [INFO] [stdout] [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 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] running `Command { std: "docker" "inspect" "7ebb29eb9539a049cdb34a85e3eb298cc61210b309fd63d285f9b5062352b519", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ebb29eb9539a049cdb34a85e3eb298cc61210b309fd63d285f9b5062352b519", kill_on_drop: false }` [INFO] [stdout] 7ebb29eb9539a049cdb34a85e3eb298cc61210b309fd63d285f9b5062352b519