[INFO] fetching crate smp 0.0.3... [INFO] testing smp-0.0.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate smp 0.0.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate smp 0.0.3 [INFO] finished tweaking crates.io crate smp 0.0.3 [INFO] tweaked toml for crates.io crate smp 0.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate smp 0.0.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded zerocopy-derive v0.8.27 [INFO] [stderr] Downloaded zerocopy v0.8.27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a4cfe5aa61b237246bd2c523cdd4099ffbe28df82da957a93ad54d0fbb03d58e [INFO] running `Command { std: "docker" "start" "-a" "a4cfe5aa61b237246bd2c523cdd4099ffbe28df82da957a93ad54d0fbb03d58e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a4cfe5aa61b237246bd2c523cdd4099ffbe28df82da957a93ad54d0fbb03d58e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4cfe5aa61b237246bd2c523cdd4099ffbe28df82da957a93ad54d0fbb03d58e", kill_on_drop: false }` [INFO] [stdout] a4cfe5aa61b237246bd2c523cdd4099ffbe28df82da957a93ad54d0fbb03d58e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 205975f6c2bdb31ffd261a3a05256b154849b3c2f90b44f4011a423d9822edbe [INFO] running `Command { std: "docker" "start" "-a" "205975f6c2bdb31ffd261a3a05256b154849b3c2f90b44f4011a423d9822edbe", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling smp v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `AsMut`, `AsRef`, `DerefMut`, `Deref`, `LockResult`, `MutexGuard`, `Mutex`, `cell::RefCell`, and `error::Error` [INFO] [stdout] --> src/block.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | convert::{AsRef, AsMut}, [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] 4 | sync::{Arc, Mutex, LockResult, MutexGuard}, [INFO] [stdout] | ^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 5 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] 6 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error` [INFO] [stdout] --> src/block.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::error; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SeedableRng` and `rngs::StdRng` [INFO] [stdout] --> src/lib.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::{rngs::StdRng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK` is never used [INFO] [stdout] --> src/lib.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const BLOCK: usize = 256; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.96s [INFO] running `Command { std: "docker" "inspect" "205975f6c2bdb31ffd261a3a05256b154849b3c2f90b44f4011a423d9822edbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "205975f6c2bdb31ffd261a3a05256b154849b3c2f90b44f4011a423d9822edbe", kill_on_drop: false }` [INFO] [stdout] 205975f6c2bdb31ffd261a3a05256b154849b3c2f90b44f4011a423d9822edbe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dacc03b0733850cf6d3b4ebff0a23521fd9163a3d07e23672bdd92d50e7ad085 [INFO] running `Command { std: "docker" "start" "-a" "dacc03b0733850cf6d3b4ebff0a23521fd9163a3d07e23672bdd92d50e7ad085", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `Arc`, `AsMut`, `AsRef`, `DerefMut`, `Deref`, `LockResult`, `MutexGuard`, `Mutex`, `cell::RefCell`, and `error::Error` [INFO] [stdout] --> src/block.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | convert::{AsRef, AsMut}, [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] 4 | sync::{Arc, Mutex, LockResult, MutexGuard}, [INFO] [stdout] | ^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 5 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] 6 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error` [INFO] [stdout] --> src/block.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::error; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SeedableRng` and `rngs::StdRng` [INFO] [stdout] --> src/lib.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | use rand::{rngs::StdRng, SeedableRng}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK` is never used [INFO] [stdout] --> src/lib.rs:11:7 [INFO] [stdout] | [INFO] [stdout] 11 | const BLOCK: usize = 256; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling smp v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `AsMut`, `AsRef`, `DerefMut`, `Deref`, `LockResult`, `MutexGuard`, `Mutex`, `cell::RefCell`, and `error::Error` [INFO] [stdout] --> src/block.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | convert::{AsRef, AsMut}, [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] 4 | sync::{Arc, Mutex, LockResult, MutexGuard}, [INFO] [stdout] | ^^^ ^^^^^ ^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] 5 | ops::{Deref, DerefMut}, [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] 6 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 7 | error::Error, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::error` [INFO] [stdout] --> src/block.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::error; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0107]: struct takes 2 generic arguments but 3 generic arguments were supplied [INFO] [stdout] --> src/lib.rs:24:14 [INFO] [stdout] | [INFO] [stdout] 24 | let block: Shield = Shield::new(8, StdRng::from_entropy()).unwrap(); [INFO] [stdout] | ^^^^^^ -------- help: remove the unnecessary generic argument [INFO] [stdout] | | [INFO] [stdout] | expected 2 generic arguments [INFO] [stdout] | [INFO] [stdout] note: struct defined here, with 2 generic parameters: `Data`, `Random` [INFO] [stdout] --> src/block.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Shield [INFO] [stdout] | ^^^^^^ ---- ------ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `block::Shield` in the current scope [INFO] [stdout] --> src/lib.rs:24:81 [INFO] [stdout] | [INFO] [stdout] 24 | let block: Shield = Shield::new(8, StdRng::from_entropy()).unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `block::Shield<{integer}, rand::prelude::StdRng>` [INFO] [stdout] | [INFO] [stdout] ::: src/block.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct Shield [INFO] [stdout] | ------------------------------- method `unwrap` not found for this struct [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0107, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0107`. [INFO] [stdout] [INFO] [stderr] error: could not compile `smp` (lib test) due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dacc03b0733850cf6d3b4ebff0a23521fd9163a3d07e23672bdd92d50e7ad085", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dacc03b0733850cf6d3b4ebff0a23521fd9163a3d07e23672bdd92d50e7ad085", kill_on_drop: false }` [INFO] [stdout] dacc03b0733850cf6d3b4ebff0a23521fd9163a3d07e23672bdd92d50e7ad085