[INFO] fetching crate GSL 7.0.0... [INFO] checking GSL-7.0.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-2 [INFO] extracting crate GSL 7.0.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate GSL 7.0.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate GSL 7.0.0 [INFO] finished tweaking crates.io crate GSL 7.0.0 [INFO] tweaked toml for crates.io crate GSL 7.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate crates.io crate GSL 7.0.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded paste v1.0.14 [INFO] [stderr] Downloaded pkg-config v0.3.27 [INFO] [stderr] Downloaded GSL-sys v3.0.0 [INFO] [stderr] Downloaded libc v0.2.147 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e393bbea9d7b4344b9b0f2cc60d377ce1f9a8ad06d36f9b75b7b4a0a04324a9 [INFO] running `Command { std: "docker" "start" "-a" "6e393bbea9d7b4344b9b0f2cc60d377ce1f9a8ad06d36f9b75b7b4a0a04324a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e393bbea9d7b4344b9b0f2cc60d377ce1f9a8ad06d36f9b75b7b4a0a04324a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e393bbea9d7b4344b9b0f2cc60d377ce1f9a8ad06d36f9b75b7b4a0a04324a9", kill_on_drop: false }` [INFO] [stdout] 6e393bbea9d7b4344b9b0f2cc60d377ce1f9a8ad06d36f9b75b7b4a0a04324a9 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cce07c9e03d74701a328c92c4f27fc225f82da72eda379952e7931f436f46e03 [INFO] running `Command { std: "docker" "start" "-a" "cce07c9e03d74701a328c92c4f27fc225f82da72eda379952e7931f436f46e03", kill_on_drop: false }` [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling GSL-sys v3.0.0 [INFO] [stderr] Checking GSL v7.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> src/utilities.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/types/complex.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/types/minimizer.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | use sys; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/types/multiroot.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | use sys; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/types/result.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/types/roots.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | use sys; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/dawson.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{sys, types, Value}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/dilogarithm.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{sys, types, Value}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> src/utilities.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/types/complex.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/types/minimizer.rs:101:5 [INFO] [stdout] | [INFO] [stdout] 101 | use sys; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/types/multiroot.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 61 | use sys; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `VectorF64` is imported redundantly [INFO] [stdout] --> src/types/multiroot.rs:280:9 [INFO] [stdout] | [INFO] [stdout] 278 | use super::*; [INFO] [stdout] | -------- the item `VectorF64` is already imported here [INFO] [stdout] 279 | use multiroot::test_residual; [INFO] [stdout] 280 | use VectorF64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/types/result.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/prelude/mod.rs:124:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/types/roots.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | use sys; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/dawson.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::{sys, types, Value}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `sys` is imported redundantly [INFO] [stdout] --> src/dilogarithm.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{sys, types, Value}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | extern crate gsl_sys as sys; [INFO] [stdout] | ---------------------------- the item `sys` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cblas.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Index(pub(crate) sys::CBLAS_INDEX_t); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Index` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Index(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/cblas.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Index(pub(crate) sys::CBLAS_INDEX_t); [INFO] [stdout] | ----- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = note: `Index` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Index(()); [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.87s [INFO] running `Command { std: "docker" "inspect" "cce07c9e03d74701a328c92c4f27fc225f82da72eda379952e7931f436f46e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cce07c9e03d74701a328c92c4f27fc225f82da72eda379952e7931f436f46e03", kill_on_drop: false }` [INFO] [stdout] cce07c9e03d74701a328c92c4f27fc225f82da72eda379952e7931f436f46e03 [INFO] checking GSL-7.0.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-2 [INFO] extracting crate GSL 7.0.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate GSL 7.0.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate GSL 7.0.0 [INFO] finished tweaking crates.io crate GSL 7.0.0 [INFO] tweaked toml for crates.io crate GSL 7.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate GSL 7.0.0 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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c34886fbe2c4121b69db49c9d7e938524c05af86642a3b22e13dac2dc7142b0 [INFO] running `Command { std: "docker" "start" "-a" "4c34886fbe2c4121b69db49c9d7e938524c05af86642a3b22e13dac2dc7142b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c34886fbe2c4121b69db49c9d7e938524c05af86642a3b22e13dac2dc7142b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c34886fbe2c4121b69db49c9d7e938524c05af86642a3b22e13dac2dc7142b0", kill_on_drop: false }` [INFO] [stdout] 4c34886fbe2c4121b69db49c9d7e938524c05af86642a3b22e13dac2dc7142b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e6f3c8b68ac9d5609443944f7f923e4c074eb622a86bc23320523d7263864077 [INFO] running `Command { std: "docker" "start" "-a" "e6f3c8b68ac9d5609443944f7f923e4c074eb622a86bc23320523d7263864077", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "e6f3c8b68ac9d5609443944f7f923e4c074eb622a86bc23320523d7263864077", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6f3c8b68ac9d5609443944f7f923e4c074eb622a86bc23320523d7263864077", kill_on_drop: false }` [INFO] [stdout] e6f3c8b68ac9d5609443944f7f923e4c074eb622a86bc23320523d7263864077