[INFO] fetching crate mycelium_index 0.1.1... [INFO] checking mycelium_index-0.1.1 against master#bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 for pr-117351 [INFO] extracting crate mycelium_index 0.1.1 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate mycelium_index 0.1.1 on toolchain bbcc1691a4646a6d2ebb2189bdff5b878407fbe6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mycelium_index 0.1.1 [INFO] finished tweaking crates.io crate mycelium_index 0.1.1 [INFO] tweaked toml for crates.io crate mycelium_index 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mycelium_command v0.1.1 [INFO] [stderr] Downloaded ron v0.4.2 [INFO] [stderr] Downloaded mycelium_core v0.1.1 [INFO] [stderr] Downloaded mycelium_experimental v0.1.0 [INFO] [stderr] Downloaded fern v0.5.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b7c706f224ff666f70a38163aaf2e37db7849c5ef501a1316fcced3f048fcc92 [INFO] running `Command { std: "docker" "start" "-a" "b7c706f224ff666f70a38163aaf2e37db7849c5ef501a1316fcced3f048fcc92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b7c706f224ff666f70a38163aaf2e37db7849c5ef501a1316fcced3f048fcc92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7c706f224ff666f70a38163aaf2e37db7849c5ef501a1316fcced3f048fcc92", kill_on_drop: false }` [INFO] [stdout] b7c706f224ff666f70a38163aaf2e37db7849c5ef501a1316fcced3f048fcc92 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+bbcc1691a4646a6d2ebb2189bdff5b878407fbe6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e41d6e7b849217527a71a379c3467c264b3ff8fa1caeb8e49fb84280c4059f00 [INFO] running `Command { std: "docker" "start" "-a" "e41d6e7b849217527a71a379c3467c264b3ff8fa1caeb8e49fb84280c4059f00", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking ron v0.4.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking mycelium_experimental v0.1.0 [INFO] [stderr] Checking fern v0.5.9 [INFO] [stderr] Checking mycelium_command v0.1.1 [INFO] [stderr] Checking mycelium_core v0.1.1 [INFO] [stderr] Checking mycelium_index v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/index/mod.rs:80:34 [INFO] [stdout] | [INFO] [stdout] 80 | Err(e) => assert!(false, format!("broth::index test_upsert() error: {:?}", e)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `assert!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `assert!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 80 - Err(e) => assert!(false, format!("broth::index test_upsert() error: {:?}", e)), [INFO] [stdout] 80 + Err(e) => assert!(false, "broth::index test_upsert() error: {:?}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.73s [INFO] running `Command { std: "docker" "inspect" "e41d6e7b849217527a71a379c3467c264b3ff8fa1caeb8e49fb84280c4059f00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e41d6e7b849217527a71a379c3467c264b3ff8fa1caeb8e49fb84280c4059f00", kill_on_drop: false }` [INFO] [stdout] e41d6e7b849217527a71a379c3467c264b3ff8fa1caeb8e49fb84280c4059f00 [INFO] checking mycelium_index-0.1.1 against try#ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 for pr-117351 [INFO] extracting crate mycelium_index 0.1.1 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate mycelium_index 0.1.1 on toolchain ac89e27721b9b4d1482ebc87f2f83b4e23d49d71 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mycelium_index 0.1.1 [INFO] finished tweaking crates.io crate mycelium_index 0.1.1 [INFO] tweaked toml for crates.io crate mycelium_index 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c60f4ccd6b64e61939f1c5b28016e74aaefb83cb309c56a9bc314edb22b57d6 [INFO] running `Command { std: "docker" "start" "-a" "0c60f4ccd6b64e61939f1c5b28016e74aaefb83cb309c56a9bc314edb22b57d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c60f4ccd6b64e61939f1c5b28016e74aaefb83cb309c56a9bc314edb22b57d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c60f4ccd6b64e61939f1c5b28016e74aaefb83cb309c56a9bc314edb22b57d6", kill_on_drop: false }` [INFO] [stdout] 0c60f4ccd6b64e61939f1c5b28016e74aaefb83cb309c56a9bc314edb22b57d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ac89e27721b9b4d1482ebc87f2f83b4e23d49d71" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3508e8751c9494b4f5c09e4dfe527603e27beebabbc2af9bd7c0abe40df8471 [INFO] running `Command { std: "docker" "start" "-a" "c3508e8751c9494b4f5c09e4dfe527603e27beebabbc2af9bd7c0abe40df8471", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling serde v1.0.190 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Checking rayon v1.8.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling serde_derive v1.0.190 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Checking serde_json v1.0.107 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ron v0.4.2 [INFO] [stderr] Checking mycelium_experimental v0.1.0 [INFO] [stdout] error[E0277]: the size for values of type `Q` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/mod.rs:1743:26 [INFO] [stdout] | [INFO] [stdout] 1732 | pub struct Range<'a: 'g, 'g, Q, R, K: 'a, V: 'a> [INFO] [stdout] | - this type parameter needs to be `Sized` [INFO] [stdout] ... [INFO] [stdout] 1743 | _marker: PhantomData Q>, // covariant over `Q` [INFO] [stdout] | ^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized` [INFO] [stdout] | [INFO] [stdout] 1736 - Q: Ord + ?Sized, [INFO] [stdout] 1736 + Q: Ord, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the size for values of type `Q` cannot be known at compilation time [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/mycelium_experimental-0.1.0/src/crossbeam_skiplist/mod.rs:1841:26 [INFO] [stdout] | [INFO] [stdout] 1831 | pub struct RefRange<'a, Q, R, K: 'a, V: 'a> [INFO] [stdout] | - this type parameter needs to be `Sized` [INFO] [stdout] ... [INFO] [stdout] 1841 | _marker: PhantomData Q>, // covariant over `Q` [INFO] [stdout] | ^^^^^^^^^ doesn't have a size known at compile-time [INFO] [stdout] | [INFO] [stdout] = note: the return type of a function must have a statically known size [INFO] [stdout] help: consider removing the `?Sized` bound to make the type parameter `Sized` [INFO] [stdout] | [INFO] [stdout] 1835 - Q: Ord + ?Sized, [INFO] [stdout] 1835 + Q: Ord, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mycelium_experimental` (lib) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c3508e8751c9494b4f5c09e4dfe527603e27beebabbc2af9bd7c0abe40df8471", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3508e8751c9494b4f5c09e4dfe527603e27beebabbc2af9bd7c0abe40df8471", kill_on_drop: false }` [INFO] [stdout] c3508e8751c9494b4f5c09e4dfe527603e27beebabbc2af9bd7c0abe40df8471