[INFO] fetching crate buddy-alloc 0.4.1... [INFO] checking buddy-alloc-0.4.1 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781 [INFO] extracting crate buddy-alloc 0.4.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate buddy-alloc 0.4.1 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate buddy-alloc 0.4.1 [INFO] finished tweaking crates.io crate buddy-alloc 0.4.1 [INFO] tweaked toml for crates.io crate buddy-alloc 0.4.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate buddy-alloc 0.4.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbd87305d216a9dab4ffaa82cfdae8eb66e5da619bf242eae60c0c3eccd4410a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "bbd87305d216a9dab4ffaa82cfdae8eb66e5da619bf242eae60c0c3eccd4410a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbd87305d216a9dab4ffaa82cfdae8eb66e5da619bf242eae60c0c3eccd4410a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbd87305d216a9dab4ffaa82cfdae8eb66e5da619bf242eae60c0c3eccd4410a", kill_on_drop: false }` [INFO] [stdout] bbd87305d216a9dab4ffaa82cfdae8eb66e5da619bf242eae60c0c3eccd4410a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0116418dbaf9f09d03a032d57cfa2cf26b3ba45bb88216d08859dfb5cede918d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0116418dbaf9f09d03a032d57cfa2cf26b3ba45bb88216d08859dfb5cede918d", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking buddy-alloc v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | LEAF_ALIGN_ERROR_MSG [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 190 | "{}", LEAF_ALIGN_ERROR_MSG [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:201:59 [INFO] [stdout] | [INFO] [stdout] 201 | debug_assert!(end_addr >= base_addr + used_bytes, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 201 | debug_assert!(end_addr >= base_addr + used_bytes, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:209:68 [INFO] [stdout] | [INFO] [stdout] 209 | debug_assert!(end_addr >= base_addr + buddy_list_size, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 209 | debug_assert!(end_addr >= base_addr + buddy_list_size, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:222:63 [INFO] [stdout] | [INFO] [stdout] 222 | debug_assert!(end_addr >= base_addr + used_bytes, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 222 | debug_assert!(end_addr >= base_addr + used_bytes, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:235:63 [INFO] [stdout] | [INFO] [stdout] 235 | debug_assert!(end_addr >= base_addr + used_bytes, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 235 | debug_assert!(end_addr >= base_addr + used_bytes, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:244:40 [INFO] [stdout] | [INFO] [stdout] 244 | assert!(end_addr >= base_addr, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 244 | assert!(end_addr >= base_addr, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:190:13 [INFO] [stdout] | [INFO] [stdout] 190 | LEAF_ALIGN_ERROR_MSG [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panic)]` on by default [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 190 | "{}", LEAF_ALIGN_ERROR_MSG [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:201:59 [INFO] [stdout] | [INFO] [stdout] 201 | debug_assert!(end_addr >= base_addr + used_bytes, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 201 | debug_assert!(end_addr >= base_addr + used_bytes, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:209:68 [INFO] [stdout] | [INFO] [stdout] 209 | debug_assert!(end_addr >= base_addr + buddy_list_size, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 209 | debug_assert!(end_addr >= base_addr + buddy_list_size, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:222:63 [INFO] [stdout] | [INFO] [stdout] 222 | debug_assert!(end_addr >= base_addr + used_bytes, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 222 | debug_assert!(end_addr >= base_addr + used_bytes, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:235:63 [INFO] [stdout] | [INFO] [stdout] 235 | debug_assert!(end_addr >= base_addr + used_bytes, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 235 | debug_assert!(end_addr >= base_addr + used_bytes, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/buddy_alloc.rs:244:40 [INFO] [stdout] | [INFO] [stdout] 244 | assert!(end_addr >= base_addr, OOM_MSG); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is no longer accepted in Rust 2021 [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 244 | assert!(end_addr >= base_addr, "{}", OOM_MSG); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.97s [INFO] running `Command { std: "docker" "inspect" "0116418dbaf9f09d03a032d57cfa2cf26b3ba45bb88216d08859dfb5cede918d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0116418dbaf9f09d03a032d57cfa2cf26b3ba45bb88216d08859dfb5cede918d", kill_on_drop: false }` [INFO] [stdout] 0116418dbaf9f09d03a032d57cfa2cf26b3ba45bb88216d08859dfb5cede918d