[INFO] fetching crate sinner 0.1.2... [INFO] testing sinner-0.1.2 against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417 [INFO] extracting crate sinner 0.1.2 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate sinner 0.1.2 on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sinner 0.1.2 [INFO] finished tweaking crates.io crate sinner 0.1.2 [INFO] tweaked toml for crates.io crate sinner 0.1.2 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cca09de583ee1460a9f115b5c566a77e09f9bed54ffe7f4c3f7aa9238170dc06 [INFO] running `Command { std: "docker" "start" "-a" "cca09de583ee1460a9f115b5c566a77e09f9bed54ffe7f4c3f7aa9238170dc06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cca09de583ee1460a9f115b5c566a77e09f9bed54ffe7f4c3f7aa9238170dc06", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cca09de583ee1460a9f115b5c566a77e09f9bed54ffe7f4c3f7aa9238170dc06", kill_on_drop: false }` [INFO] [stdout] cca09de583ee1460a9f115b5c566a77e09f9bed54ffe7f4c3f7aa9238170dc06 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0feeafc5002b7362ef6dcdcba282f283f7f4639691cf6ebd02d0552dc5d106ed [INFO] running `Command { std: "docker" "start" "-a" "0feeafc5002b7362ef6dcdcba282f283f7f4639691cf6ebd02d0552dc5d106ed", kill_on_drop: false }` [INFO] [stderr] Compiling sinner v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `ref_count` is never read [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Sinner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 17 | data: T, [INFO] [stdout] 18 | ref_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Sin { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] running `Command { std: "docker" "inspect" "0feeafc5002b7362ef6dcdcba282f283f7f4639691cf6ebd02d0552dc5d106ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0feeafc5002b7362ef6dcdcba282f283f7f4639691cf6ebd02d0552dc5d106ed", kill_on_drop: false }` [INFO] [stdout] 0feeafc5002b7362ef6dcdcba282f283f7f4639691cf6ebd02d0552dc5d106ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 08ce2830b0fa139d80a0e860938cafdb89cddb637419b95585abdeb9903a57f1 [INFO] running `Command { std: "docker" "start" "-a" "08ce2830b0fa139d80a0e860938cafdb89cddb637419b95585abdeb9903a57f1", kill_on_drop: false }` [INFO] [stdout] warning: field `ref_count` is never read [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Sinner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 17 | data: T, [INFO] [stdout] 18 | ref_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sinner v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Sin { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ref_count` is never read [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Sinner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 17 | data: T, [INFO] [stdout] 18 | ref_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Sin { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "08ce2830b0fa139d80a0e860938cafdb89cddb637419b95585abdeb9903a57f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08ce2830b0fa139d80a0e860938cafdb89cddb637419b95585abdeb9903a57f1", kill_on_drop: false }` [INFO] [stdout] 08ce2830b0fa139d80a0e860938cafdb89cddb637419b95585abdeb9903a57f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 437e091efdd9503ca2503139751d169dda60e27d2a1e1b95bce875b6fcb2dff1 [INFO] running `Command { std: "docker" "start" "-a" "437e091efdd9503ca2503139751d169dda60e27d2a1e1b95bce875b6fcb2dff1", kill_on_drop: false }` [INFO] [stderr] warning: field `ref_count` is never read [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Sinner { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 17 | data: T, [INFO] [stderr] 18 | ref_count: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `clone` is never used [INFO] [stderr] --> src/lib.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 24 | impl Sin { [INFO] [stderr] | -------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 33 | fn clone(&self) -> Self { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sinner` (lib) generated 2 warnings [INFO] [stderr] warning: `sinner` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sinner-bd777aa10e8ea82d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/sinner-bd777aa10e8ea82d` (signal: 11, SIGSEGV: invalid memory reference) [INFO] running `Command { std: "docker" "inspect" "437e091efdd9503ca2503139751d169dda60e27d2a1e1b95bce875b6fcb2dff1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437e091efdd9503ca2503139751d169dda60e27d2a1e1b95bce875b6fcb2dff1", kill_on_drop: false }` [INFO] [stdout] 437e091efdd9503ca2503139751d169dda60e27d2a1e1b95bce875b6fcb2dff1 [INFO] testing sinner-0.1.2 against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417 [INFO] extracting crate sinner 0.1.2 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate sinner 0.1.2 on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sinner 0.1.2 [INFO] finished tweaking crates.io crate sinner 0.1.2 [INFO] tweaked toml for crates.io crate sinner 0.1.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9395cb03bc866638e7ba0a0e852e52b9a702563e9bbd707615c95648cfc00824 [INFO] running `Command { std: "docker" "start" "-a" "9395cb03bc866638e7ba0a0e852e52b9a702563e9bbd707615c95648cfc00824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9395cb03bc866638e7ba0a0e852e52b9a702563e9bbd707615c95648cfc00824", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9395cb03bc866638e7ba0a0e852e52b9a702563e9bbd707615c95648cfc00824", kill_on_drop: false }` [INFO] [stdout] 9395cb03bc866638e7ba0a0e852e52b9a702563e9bbd707615c95648cfc00824 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3db99da327929eb1d15b88590c1d959671770368b6d9a1fa9e0693a430c5732a [INFO] running `Command { std: "docker" "start" "-a" "3db99da327929eb1d15b88590c1d959671770368b6d9a1fa9e0693a430c5732a", kill_on_drop: false }` [INFO] [stderr] Compiling sinner v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `ref_count` is never read [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Sinner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 17 | data: T, [INFO] [stdout] 18 | ref_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Sin { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] running `Command { std: "docker" "inspect" "3db99da327929eb1d15b88590c1d959671770368b6d9a1fa9e0693a430c5732a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3db99da327929eb1d15b88590c1d959671770368b6d9a1fa9e0693a430c5732a", kill_on_drop: false }` [INFO] [stdout] 3db99da327929eb1d15b88590c1d959671770368b6d9a1fa9e0693a430c5732a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0e7d7f7b004556ebd3d3714e8df61580f6c31effe7b375373cfeceee37944ab9 [INFO] running `Command { std: "docker" "start" "-a" "0e7d7f7b004556ebd3d3714e8df61580f6c31effe7b375373cfeceee37944ab9", kill_on_drop: false }` [INFO] [stdout] warning: field `ref_count` is never read [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Sinner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 17 | data: T, [INFO] [stdout] 18 | ref_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling sinner v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Sin { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `ref_count` is never read [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Sinner { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 17 | data: T, [INFO] [stdout] 18 | ref_count: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clone` is never used [INFO] [stdout] --> src/lib.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 24 | impl Sin { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 33 | fn clone(&self) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "0e7d7f7b004556ebd3d3714e8df61580f6c31effe7b375373cfeceee37944ab9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e7d7f7b004556ebd3d3714e8df61580f6c31effe7b375373cfeceee37944ab9", kill_on_drop: false }` [INFO] [stdout] 0e7d7f7b004556ebd3d3714e8df61580f6c31effe7b375373cfeceee37944ab9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ad5794c27d278b3a7b6bd3ded024334a2ea44057960fd4c66db1932f80aa82c7 [INFO] running `Command { std: "docker" "start" "-a" "ad5794c27d278b3a7b6bd3ded024334a2ea44057960fd4c66db1932f80aa82c7", kill_on_drop: false }` [INFO] [stderr] warning: field `ref_count` is never read [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct Sinner { [INFO] [stderr] | ------ field in this struct [INFO] [stderr] 17 | data: T, [INFO] [stderr] 18 | ref_count: usize, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `clone` is never used [INFO] [stderr] --> src/lib.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 24 | impl Sin { [INFO] [stderr] | -------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 33 | fn clone(&self) -> Self { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `sinner` (lib) generated 2 warnings [INFO] [stderr] warning: `sinner` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sinner-bd777aa10e8ea82d) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test summon_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests sinner [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" "ad5794c27d278b3a7b6bd3ded024334a2ea44057960fd4c66db1932f80aa82c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad5794c27d278b3a7b6bd3ded024334a2ea44057960fd4c66db1932f80aa82c7", kill_on_drop: false }` [INFO] [stdout] ad5794c27d278b3a7b6bd3ded024334a2ea44057960fd4c66db1932f80aa82c7