[INFO] fetching crate imdl 0.1.12... [INFO] checking imdl-0.1.12 against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] extracting crate imdl 0.1.12 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate imdl 0.1.12 on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate imdl 0.1.12 [INFO] finished tweaking crates.io crate imdl 0.1.12 [INFO] tweaked toml for crates.io crate imdl 0.1.12 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate imdl 0.1.12 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded open v1.4.0 [INFO] [stderr] Downloaded lexiclean v0.0.1 [INFO] [stderr] Downloaded globset v0.4.5 [INFO] [stderr] Downloaded miniz_oxide v0.4.2 [INFO] [stderr] Downloaded rayon v1.4.1 [INFO] [stderr] Downloaded strum v0.19.2 [INFO] [stderr] Downloaded bendy v0.3.2 [INFO] [stderr] Downloaded strum_macros v0.19.2 [INFO] [stderr] Downloaded libc v0.2.78 [INFO] [stderr] Downloaded backtrace v0.3.51 [INFO] [stderr] Downloaded serde-hex v0.1.0 [INFO] [stderr] Downloaded snafu v0.6.9 [INFO] [stderr] Downloaded imdl-indicatif v0.14.0 [INFO] [stderr] Downloaded snafu-derive v0.6.9 [INFO] [stderr] Downloaded ignore v0.4.16 [INFO] [stderr] Downloaded serde_with_macros v1.2.0 [INFO] [stderr] Downloaded array-init v0.0.4 [INFO] [stderr] Downloaded temptree v0.0.0 [INFO] [stderr] Downloaded serde_with v1.5.0 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b705e5449bc6a73d4c090e9dad7913e9b7efc13a14d46bf9971d5394766d0c3 [INFO] running `Command { std: "docker" "start" "-a" "0b705e5449bc6a73d4c090e9dad7913e9b7efc13a14d46bf9971d5394766d0c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b705e5449bc6a73d4c090e9dad7913e9b7efc13a14d46bf9971d5394766d0c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b705e5449bc6a73d4c090e9dad7913e9b7efc13a14d46bf9971d5394766d0c3", kill_on_drop: false }` [INFO] [stdout] 0b705e5449bc6a73d4c090e9dad7913e9b7efc13a14d46bf9971d5394766d0c3 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5a056bfa6cec65b090e7c7c829633d1996cd3807a9108cba519149e92e163ef2 [INFO] running `Command { std: "docker" "start" "-a" "5a056bfa6cec65b090e7c7c829633d1996cd3807a9108cba519149e92e163ef2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling libc v0.2.78 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling strsim v0.9.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Checking gimli v0.22.0 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Checking object v0.20.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Compiling rayon-core v1.8.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling imdl v0.1.12 (/opt/rustwide/workdir) [INFO] [stderr] Checking strum v0.19.2 [INFO] [stderr] Checking lexiclean v0.0.1 [INFO] [stderr] Checking open v1.4.0 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking oorandom v11.1.2 [INFO] [stderr] Checking pretty_assertions v0.6.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking array-init v0.0.4 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling miniz_oxide v0.4.2 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling rayon v1.4.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking terminal_size v0.1.13 [INFO] [stderr] Checking termios v0.3.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking criterion-plot v0.4.3 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking addr2line v0.13.0 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking plotters v0.2.15 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking backtrace v0.3.51 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking temptree v0.0.0 [INFO] [stderr] Checking console v0.12.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking imdl-indicatif v0.14.0 [INFO] [stderr] Compiling darling_core v0.10.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling darling_macro v0.10.2 [INFO] [stderr] Compiling snafu-derive v0.6.9 [INFO] [stderr] Compiling structopt-derive v0.4.11 [INFO] [stderr] Compiling strum_macros v0.19.2 [INFO] [stderr] Compiling darling v0.10.2 [INFO] [stderr] Compiling serde_with_macros v1.2.0 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking snafu v0.6.9 [INFO] [stderr] Checking structopt v0.3.18 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking serde_json v1.0.58 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking serde_with v1.5.0 [INFO] [stderr] Checking serde-hex v0.1.0 [INFO] [stderr] Checking serde_cbor v0.11.1 [INFO] [stderr] Checking bendy v0.3.2 [INFO] [stderr] Checking globset v0.4.5 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking ignore v0.4.16 [INFO] [stderr] Checking tinytemplate v1.1.0 [INFO] [stderr] Checking criterion v0.3.3 [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/bytes.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | #[serde(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | #[derive(Debug, PartialEq, Copy, Clone, PartialOrd, Ord, Eq, Serialize, Deserialize, Default)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/file_path.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Deserialize, Serialize, Debug, PartialEq, Clone, Ord, PartialOrd, Eq)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/md5_digest.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Deserialize, Serialize, Debug, Eq, PartialEq, Copy, Clone)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/mode.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(untagged)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Deserialize, Serialize, Debug, PartialEq, Clone)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/bytes.rs:10:3 [INFO] [stdout] | [INFO] [stdout] 10 | #[serde(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 11 | #[derive(Debug, PartialEq, Copy, Clone, PartialOrd, Ord, Eq, Serialize, Deserialize, Default)] [INFO] [stdout] | --------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(legacy_derive_helpers)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/file_path.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Deserialize, Serialize, Debug, PartialEq, Clone, Ord, PartialOrd, Eq)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/md5_digest.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(transparent)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Deserialize, Serialize, Debug, Eq, PartialEq, Copy, Clone)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: derive helper attribute is used before it is introduced [INFO] [stdout] --> src/mode.rs:3:3 [INFO] [stdout] | [INFO] [stdout] 3 | #[serde(untagged)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] 4 | #[derive(Deserialize, Serialize, Debug, PartialEq, Clone)] [INFO] [stdout] | ----------- the attribute is introduced here [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #79202 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `imdl::bench` [INFO] [stdout] --> benches/hasher.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use imdl::bench::{Bench, HasherBench}; [INFO] [stdout] | ^^^^^ could not find `bench` in `imdl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `imdl` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5a056bfa6cec65b090e7c7c829633d1996cd3807a9108cba519149e92e163ef2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a056bfa6cec65b090e7c7c829633d1996cd3807a9108cba519149e92e163ef2", kill_on_drop: false }` [INFO] [stdout] 5a056bfa6cec65b090e7c7c829633d1996cd3807a9108cba519149e92e163ef2