[INFO] fetching crate buddy-alloc 0.4.1... [INFO] checking buddy-alloc-0.4.1 against try#4a04890980766cc79878135f5ade8c0c4321e943 for pr-65819 [INFO] extracting crate buddy-alloc 0.4.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate buddy-alloc 0.4.1 on toolchain 4a04890980766cc79878135f5ade8c0c4321e943 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "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-3/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" "+4a04890980766cc79878135f5ade8c0c4321e943" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tinytemplate v1.1.0 [INFO] [stderr] Downloaded serde_json v1.0.58 [INFO] [stderr] Downloaded rayon-core v1.8.1 [INFO] [stderr] Downloaded rayon v1.4.1 [INFO] [stderr] Downloaded oorandom v11.1.2 [INFO] [stderr] Downloaded bstr v0.2.13 [INFO] [stderr] Downloaded plotters v0.2.15 [INFO] [stderr] Downloaded libc v0.2.78 [INFO] [stderr] Downloaded criterion v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd233ae4caea9d39b0ca4550d86c5ef53f9b73c48f18c0764ae98cdf7666409e [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" "bd233ae4caea9d39b0ca4550d86c5ef53f9b73c48f18c0764ae98cdf7666409e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd233ae4caea9d39b0ca4550d86c5ef53f9b73c48f18c0764ae98cdf7666409e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd233ae4caea9d39b0ca4550d86c5ef53f9b73c48f18c0764ae98cdf7666409e", kill_on_drop: false }` [INFO] [stdout] bd233ae4caea9d39b0ca4550d86c5ef53f9b73c48f18c0764ae98cdf7666409e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+4a04890980766cc79878135f5ade8c0c4321e943" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c961d818089113e48c505bfc0367730a116833fa2f6e2868a00cf980fe503fd3 [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" "c961d818089113e48c505bfc0367730a116833fa2f6e2868a00cf980fe503fd3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Checking half v1.6.0 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking buddy-alloc v0.4.1 (/opt/rustwide/workdir) [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking walkdir v2.3.1 [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 proc-macro2 v1.0.24 [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] Compiling cast v0.2.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking rayon-core v1.8.1 [INFO] [stderr] Checking serde_json v1.0.58 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking tinytemplate v1.1.0 [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 36.55s [INFO] running `Command { std: "docker" "inspect" "c961d818089113e48c505bfc0367730a116833fa2f6e2868a00cf980fe503fd3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c961d818089113e48c505bfc0367730a116833fa2f6e2868a00cf980fe503fd3", kill_on_drop: false }` [INFO] [stdout] c961d818089113e48c505bfc0367730a116833fa2f6e2868a00cf980fe503fd3