[INFO] fetching crate minecraft-varint 0.2.0... [INFO] checking minecraft-varint-0.2.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] extracting crate minecraft-varint 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate minecraft-varint 0.2.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate minecraft-varint 0.2.0 [INFO] finished tweaking crates.io crate minecraft-varint 0.2.0 [INFO] tweaked toml for crates.io crate minecraft-varint 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a96177080f8bf5b876be83e57ac25986c0c02f8be2888e0237d5e8cd93cb57c [INFO] running `Command { std: "docker" "start" "-a" "6a96177080f8bf5b876be83e57ac25986c0c02f8be2888e0237d5e8cd93cb57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a96177080f8bf5b876be83e57ac25986c0c02f8be2888e0237d5e8cd93cb57c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a96177080f8bf5b876be83e57ac25986c0c02f8be2888e0237d5e8cd93cb57c", kill_on_drop: false }` [INFO] [stdout] 6a96177080f8bf5b876be83e57ac25986c0c02f8be2888e0237d5e8cd93cb57c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f3828fff539402e0482e3394a428c9fbee9a31c2ff2153e197c32ca7b1303f8 [INFO] running `Command { std: "docker" "start" "-a" "7f3828fff539402e0482e3394a428c9fbee9a31c2ff2153e197c32ca7b1303f8", kill_on_drop: false }` [INFO] [stderr] Checking minecraft-varint v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0463]: can't find crate for `mc_varint` [INFO] [stdout] --> benches/rw.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | extern crate mc_varint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ can't find crate [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_var_i64` found for struct `VarI64Gen` in the current scope [INFO] [stdout] --> benches/rw.rs:51:37 [INFO] [stdout] | [INFO] [stdout] 10 | struct VarI64Gen { [INFO] [stdout] | ---------------- method `read_var_i64` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 51 | let _ = test::black_box(src.read_var_i64()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `VarI64Gen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_var_u64` found for struct `VarI64Gen` in the current scope [INFO] [stdout] --> benches/rw.rs:59:37 [INFO] [stdout] | [INFO] [stdout] 10 | struct VarI64Gen { [INFO] [stdout] | ---------------- method `read_var_u64` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 59 | let _ = test::black_box(src.read_var_u64()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `VarI64Gen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_var_i32` found for struct `VarI32Gen` in the current scope [INFO] [stdout] --> benches/rw.rs:67:37 [INFO] [stdout] | [INFO] [stdout] 29 | struct VarI32Gen { [INFO] [stdout] | ---------------- method `read_var_i32` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 67 | let _ = test::black_box(src.read_var_i32()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `VarI32Gen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `read_var_u32` found for struct `VarI32Gen` in the current scope [INFO] [stdout] --> benches/rw.rs:75:37 [INFO] [stdout] | [INFO] [stdout] 29 | struct VarI32Gen { [INFO] [stdout] | ---------------- method `read_var_u32` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 75 | let _ = test::black_box(src.read_var_u32()).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `VarI32Gen` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_var_i64` found for struct `Blackhole` in the current scope [INFO] [stdout] --> benches/rw.rs:95:37 [INFO] [stdout] | [INFO] [stdout] 79 | struct Blackhole; [INFO] [stdout] | ---------------- method `write_var_i64` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 95 | let _ = test::black_box(dst.write_var_i64(i64::min_value())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write_all` with a similar name [INFO] [stdout] | [INFO] [stdout] 95 | let _ = test::black_box(dst.write_all(i64::min_value())).unwrap(); [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_var_u64` found for struct `Blackhole` in the current scope [INFO] [stdout] --> benches/rw.rs:103:37 [INFO] [stdout] | [INFO] [stdout] 79 | struct Blackhole; [INFO] [stdout] | ---------------- method `write_var_u64` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 103 | let _ = test::black_box(dst.write_var_u64(u64::min_value())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write_all` with a similar name [INFO] [stdout] | [INFO] [stdout] 103 | let _ = test::black_box(dst.write_all(u64::min_value())).unwrap(); [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_var_i32` found for struct `Blackhole` in the current scope [INFO] [stdout] --> benches/rw.rs:111:37 [INFO] [stdout] | [INFO] [stdout] 79 | struct Blackhole; [INFO] [stdout] | ---------------- method `write_var_i32` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 111 | let _ = test::black_box(dst.write_var_i32(i32::min_value())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write_all` with a similar name [INFO] [stdout] | [INFO] [stdout] 111 | let _ = test::black_box(dst.write_all(i32::min_value())).unwrap(); [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `write_var_u32` found for struct `Blackhole` in the current scope [INFO] [stdout] --> benches/rw.rs:119:37 [INFO] [stdout] | [INFO] [stdout] 79 | struct Blackhole; [INFO] [stdout] | ---------------- method `write_var_u32` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 119 | let _ = test::black_box(dst.write_var_u32(u32::min_value())).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `write_all` with a similar name [INFO] [stdout] | [INFO] [stdout] 119 | let _ = test::black_box(dst.write_all(u32::min_value())).unwrap(); [INFO] [stdout] | ~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0463, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0463`. [INFO] [stdout] [INFO] [stderr] error: could not compile `minecraft-varint` (bench "rw") due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "7f3828fff539402e0482e3394a428c9fbee9a31c2ff2153e197c32ca7b1303f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f3828fff539402e0482e3394a428c9fbee9a31c2ff2153e197c32ca7b1303f8", kill_on_drop: false }` [INFO] [stdout] 7f3828fff539402e0482e3394a428c9fbee9a31c2ff2153e197c32ca7b1303f8