[INFO] cloning repository https://github.com/thorlucas/lzrs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thorlucas/lzrs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthorlucas%2Flzrs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthorlucas%2Flzrs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 228279bd0f678da1b06a269771f1809dec7fa143 [INFO] testing thorlucas/lzrs against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fthorlucas%2Flzrs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/thorlucas/lzrs [INFO] finished tweaking git repo https://github.com/thorlucas/lzrs [INFO] tweaked toml for git repo https://github.com/thorlucas/lzrs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/thorlucas/lzrs on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/thorlucas/lzrs 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-appender v0.2.0 [INFO] [stderr] Downloaded anyhow v1.0.51 [INFO] [stderr] Downloaded ansi-to-tui v0.4.1 [INFO] [stderr] Downloaded proc-macro2 v1.0.33 [INFO] [stderr] Downloaded ryu v1.0.8 [INFO] [stderr] Downloaded time v0.3.5 [INFO] [stderr] Downloaded serde_derive v1.0.131 [INFO] [stderr] Downloaded serde v1.0.131 [INFO] [stderr] Downloaded tracing-subscriber v0.3.3 [INFO] [stderr] Downloaded tui v0.16.0 [INFO] [stderr] Downloaded libc v0.2.110 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a9288e221ba6e9fa274738b5514d992ce4fda61478cc37d94444bf5aa41abc94 [INFO] running `Command { std: "docker" "start" "-a" "a9288e221ba6e9fa274738b5514d992ce4fda61478cc37d94444bf5aa41abc94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a9288e221ba6e9fa274738b5514d992ce4fda61478cc37d94444bf5aa41abc94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9288e221ba6e9fa274738b5514d992ce4fda61478cc37d94444bf5aa41abc94", kill_on_drop: false }` [INFO] [stdout] a9288e221ba6e9fa274738b5514d992ce4fda61478cc37d94444bf5aa41abc94 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] daddfa77b752a9f5a2eb12e4c92c4a78f235475833f3215ada8d1bef1cbc6148 [INFO] running `Command { std: "docker" "start" "-a" "daddfa77b752a9f5a2eb12e4c92c4a78f235475833f3215ada8d1bef1cbc6148", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.110 [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling ryu v1.0.8 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling thread_local v1.1.3 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling lzrs2 v0.1.0 (/opt/rustwide/workdir/lzrs2) [INFO] [stdout] warning: unused import: `ops` [INFO] [stdout] --> lzrs2/src/buffer/ringbuf/mod.rs:6:41 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{cmp, io, marker::PhantomData, ops}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the type `ringbuf::RingBuf` cannot be indexed by `usize` [INFO] [stdout] --> lzrs2/src/buffer/ringbuf/mod.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | impl Buffer for RingBuf { [INFO] [stdout] | ^^^^^^^ `ringbuf::RingBuf` cannot be indexed by `usize` [INFO] [stdout] | [INFO] [stdout] help: the trait `Index` is not implemented for `ringbuf::RingBuf` [INFO] [stdout] --> lzrs2/src/buffer/ringbuf/mod.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct RingBuf { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: required by a bound in `buffer::Buffer` [INFO] [stdout] --> lzrs2/src/buffer/mod.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait Buffer: ops::Index { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ required by this bound in `Buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0063]: missing field `buffer` in initializer of `Dictionary` [INFO] [stdout] --> lzrs2/src/dict.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | Self {} [INFO] [stdout] | ^^^^ missing `buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling termion v1.5.6 [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> lzrs2/src/dict.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 7 | impl Dictionary [INFO] [stdout] | ------------- this is the type of the `Self` literal [INFO] [stdout] ... [INFO] [stdout] 11 | pub fn with_capacity(capacity: usize) { [INFO] [stdout] | - help: try adding a return type: `-> Dictionary` [INFO] [stdout] 12 | Self {} [INFO] [stdout] | ^^^^^^^ expected `()`, found `Dictionary` [INFO] [stdout] | [INFO] [stdout] = note: expected unit type `()` [INFO] [stdout] found struct `Dictionary` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling time v0.3.5 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stdout] Some errors have detailed explanations: E0063, E0277, E0308. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0063`. [INFO] [stdout] [INFO] [stderr] error: could not compile `lzrs2` (lib) due to 3 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "daddfa77b752a9f5a2eb12e4c92c4a78f235475833f3215ada8d1bef1cbc6148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "daddfa77b752a9f5a2eb12e4c92c4a78f235475833f3215ada8d1bef1cbc6148", kill_on_drop: false }` [INFO] [stdout] daddfa77b752a9f5a2eb12e4c92c4a78f235475833f3215ada8d1bef1cbc6148