[INFO] cloning repository https://github.com/PhiYerion/the_great_game [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhiYerion/the_great_game" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhiYerion%2Fthe_great_game", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhiYerion%2Fthe_great_game'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54c3a310bc7bf96f46d75dee1c8f803ae6f26db1 [INFO] checking PhiYerion/the_great_game against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhiYerion%2Fthe_great_game" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PhiYerion/the_great_game on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PhiYerion/the_great_game [INFO] finished tweaking git repo https://github.com/PhiYerion/the_great_game [INFO] tweaked toml for git repo https://github.com/PhiYerion/the_great_game written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/PhiYerion/the_great_game already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded hilbert v0.1.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b9663a1f818e8465bc6a0da5280b8a66d46d30915b9a284a7e2d0480949bc137 [INFO] running `Command { std: "docker" "start" "-a" "b9663a1f818e8465bc6a0da5280b8a66d46d30915b9a284a7e2d0480949bc137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b9663a1f818e8465bc6a0da5280b8a66d46d30915b9a284a7e2d0480949bc137", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9663a1f818e8465bc6a0da5280b8a66d46d30915b9a284a7e2d0480949bc137", kill_on_drop: false }` [INFO] [stdout] b9663a1f818e8465bc6a0da5280b8a66d46d30915b9a284a7e2d0480949bc137 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 092a4320a342283bddfb20c7a6fcd22674727471c46eb3ffc33357000ef1c2ea [INFO] running `Command { std: "docker" "start" "-a" "092a4320a342283bddfb20c7a6fcd22674727471c46eb3ffc33357000ef1c2ea", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking plotters v0.3.5 [INFO] [stderr] Checking criterion-plot v0.4.5 [INFO] [stderr] Checking num-bigint v0.1.44 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking spectral v0.6.0 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling serde_derive v1.0.188 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking csv v1.2.2 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.3.6 [INFO] [stderr] Checking hilbert v0.1.2 [INFO] [stderr] Checking the_great_game v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `hilbert::*` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use hilbert::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `array_init` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use array_init; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AppleTree` [INFO] [stdout] --> src/main.rs:4:71 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::world_object::{WorldObjects, WorldObject, StrawberrieBush, AppleTree}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hilbert::*` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use hilbert::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `array_init` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use array_init; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AppleTree` [INFO] [stdout] --> src/main.rs:4:71 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::world_object::{WorldObjects, WorldObject, StrawberrieBush, AppleTree}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::world_object::Plants` [INFO] [stdout] --> src/world.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::world_object::Plants; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::world_object::StrawberrieBush` [INFO] [stdout] --> src/world.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::world_object::StrawberrieBush; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `wood` is never read [INFO] [stdout] --> src/world_object.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct GenericTree { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 3 | wood: u8 [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GenericTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `apples` is never read [INFO] [stdout] --> src/world_object.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct AppleTree { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 8 | apples: u8 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppleTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `berries` is never read [INFO] [stdout] --> src/world_object.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct StrawberrieBush { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 13 | berries: u8 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StrawberrieBush` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `GenericTree` and `AppleTree` are never constructed [INFO] [stdout] --> src/world_object.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum Plants { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 26 | GenericTree(GenericTree), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 27 | AppleTree(AppleTree), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Plants` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `wood` is never read [INFO] [stdout] --> src/world_object.rs:3:4 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct GenericTree { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 3 | wood: u8 [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GenericTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `apples` is never read [INFO] [stdout] --> src/world_object.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct AppleTree { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 8 | apples: u8 [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AppleTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `berries` is never read [INFO] [stdout] --> src/world_object.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct StrawberrieBush { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] 13 | berries: u8 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StrawberrieBush` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `GenericTree` and `AppleTree` are never constructed [INFO] [stdout] --> src/world_object.rs:26:4 [INFO] [stdout] | [INFO] [stdout] 25 | pub enum Plants { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] 26 | GenericTree(GenericTree), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 27 | AppleTree(AppleTree), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Plants` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.34s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "092a4320a342283bddfb20c7a6fcd22674727471c46eb3ffc33357000ef1c2ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "092a4320a342283bddfb20c7a6fcd22674727471c46eb3ffc33357000ef1c2ea", kill_on_drop: false }` [INFO] [stdout] 092a4320a342283bddfb20c7a6fcd22674727471c46eb3ffc33357000ef1c2ea [INFO] checking PhiYerion/the_great_game against try#aa7c6ba69acce8b10a275eabfe6157ea72c8b599 for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhiYerion%2Fthe_great_game" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/PhiYerion/the_great_game on toolchain aa7c6ba69acce8b10a275eabfe6157ea72c8b599 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/PhiYerion/the_great_game [INFO] finished tweaking git repo https://github.com/PhiYerion/the_great_game [INFO] tweaked toml for git repo https://github.com/PhiYerion/the_great_game written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/PhiYerion/the_great_game already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4d79bbb064de439157ddb6aef90c2d68d6a09e021e5a013845b0af247bcd849 [INFO] running `Command { std: "docker" "start" "-a" "c4d79bbb064de439157ddb6aef90c2d68d6a09e021e5a013845b0af247bcd849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4d79bbb064de439157ddb6aef90c2d68d6a09e021e5a013845b0af247bcd849", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4d79bbb064de439157ddb6aef90c2d68d6a09e021e5a013845b0af247bcd849", kill_on_drop: false }` [INFO] [stdout] c4d79bbb064de439157ddb6aef90c2d68d6a09e021e5a013845b0af247bcd849 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+aa7c6ba69acce8b10a275eabfe6157ea72c8b599" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ada880737168970f5534aff6ea81e1dc9951a89fbe09ef156ac672a34335a6d [INFO] running `Command { std: "docker" "start" "-a" "6ada880737168970f5534aff6ea81e1dc9951a89fbe09ef156ac672a34335a6d", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.16 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Compiling serde v1.0.188 [INFO] [stderr] Compiling crossbeam-epoch v0.9.15 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling rayon-core v1.11.0 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking unicode-width v0.1.10 [INFO] [stderr] Checking plotters-backend v0.3.5 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking memchr v2.6.3 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/aa7c6ba69acce8b10a275eabfe6157ea72c8b599/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.31 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking plotters-svg v0.3.5 [INFO] [stderr] Checking half v1.8.2 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking walkdir v2.4.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking oorandom v11.1.3 [INFO] [stderr] Checking array-init v2.1.0 [INFO] [stderr] Checking crossbeam-channel v0.5.8 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking crossbeam-deque v0.8.3 [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6ada880737168970f5534aff6ea81e1dc9951a89fbe09ef156ac672a34335a6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ada880737168970f5534aff6ea81e1dc9951a89fbe09ef156ac672a34335a6d", kill_on_drop: false }` [INFO] [stdout] 6ada880737168970f5534aff6ea81e1dc9951a89fbe09ef156ac672a34335a6d