[INFO] fetching crate null-vec 0.1.0... [INFO] checking null-vec-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] extracting crate null-vec 0.1.0 into /workspace/builds/worker-2-tc1/source [INFO] validating manifest of crates.io crate null-vec 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate null-vec 0.1.0 [INFO] finished tweaking crates.io crate null-vec 0.1.0 [INFO] tweaked toml for crates.io crate null-vec 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc99b3ba447cd84f6cbe2d1bc9969c22899f8a1c2098e653f030e249ee633771 [INFO] running `Command { std: "docker" "start" "-a" "fc99b3ba447cd84f6cbe2d1bc9969c22899f8a1c2098e653f030e249ee633771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc99b3ba447cd84f6cbe2d1bc9969c22899f8a1c2098e653f030e249ee633771", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc99b3ba447cd84f6cbe2d1bc9969c22899f8a1c2098e653f030e249ee633771", kill_on_drop: false }` [INFO] [stdout] fc99b3ba447cd84f6cbe2d1bc9969c22899f8a1c2098e653f030e249ee633771 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e4106c2746530d7fc63a6d9331800f205bded0b7b8a323801e09e083a3a39e20 [INFO] running `Command { std: "docker" "start" "-a" "e4106c2746530d7fc63a6d9331800f205bded0b7b8a323801e09e083a3a39e20", kill_on_drop: false }` [INFO] [stderr] Checking null-vec v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(const_fn)] [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `raw_vec` is private [INFO] [stdout] --> src/lib.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `raw_vec` is defined here [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/lib.rs:235:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `raw_vec` is private [INFO] [stdout] --> src/lib.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::raw_vec::RawVec; [INFO] [stdout] | ^^^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `raw_vec` is defined here [INFO] [stdout] --> /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/alloc/src/lib.rs:235:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | if self.index(i).is_null() { [INFO] [stdout] | ^^^^^^^ cannot infer type for type parameter `T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0283]: type annotations needed [INFO] [stdout] --> src/tests.rs:24:20 [INFO] [stdout] | [INFO] [stdout] 24 | assert_eq!(vec.get(0), NonZero::NULL); [INFO] [stdout] | ^^^ cannot infer type for type parameter `T` [INFO] [stdout] | [INFO] [stdout] = note: cannot satisfy `_: Nullable` [INFO] [stdout] = help: the following types implement trait `Nullable`: [INFO] [stdout] *const T [INFO] [stdout] *mut T [INFO] [stdout] Option [INFO] [stdout] tests::NonZero [INFO] [stdout] note: required by a bound in `NullVec::::get` [INFO] [stdout] --> src/lib.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | impl NullVec { [INFO] [stdout] | ^^^^^^^^ required by this bound in `NullVec::::get` [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn get(&self, idx: usize) -> T where T: Copy { [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0557, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `null-vec` (lib) due to 4 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:101:34 [INFO] [stdout] | [INFO] [stdout] 101 | if self.index(i).is_null() { [INFO] [stdout] | ^^^^^^^ cannot infer type for type parameter `T` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0283, E0557, E0603. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `null-vec` (lib test) due to 5 previous errors [INFO] running `Command { std: "docker" "inspect" "e4106c2746530d7fc63a6d9331800f205bded0b7b8a323801e09e083a3a39e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4106c2746530d7fc63a6d9331800f205bded0b7b8a323801e09e083a3a39e20", kill_on_drop: false }` [INFO] [stdout] e4106c2746530d7fc63a6d9331800f205bded0b7b8a323801e09e083a3a39e20 [INFO] checking null-vec-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-4 [INFO] extracting crate null-vec 0.1.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate null-vec 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate null-vec 0.1.0 [INFO] finished tweaking crates.io crate null-vec 0.1.0 [INFO] tweaked toml for crates.io crate null-vec 0.1.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 382ca43d7e5213f66f50d8c125cc1271b1866f4daeabb7cdac1e8ddd0a0cbc13 [INFO] running `Command { std: "docker" "start" "-a" "382ca43d7e5213f66f50d8c125cc1271b1866f4daeabb7cdac1e8ddd0a0cbc13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "382ca43d7e5213f66f50d8c125cc1271b1866f4daeabb7cdac1e8ddd0a0cbc13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "382ca43d7e5213f66f50d8c125cc1271b1866f4daeabb7cdac1e8ddd0a0cbc13", kill_on_drop: false }` [INFO] [stdout] 382ca43d7e5213f66f50d8c125cc1271b1866f4daeabb7cdac1e8ddd0a0cbc13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f606d8d741756bbce6aff118b3b0ab0236bf6dc468fe37cbde43307a437b5452 [INFO] running `Command { std: "docker" "start" "-a" "f606d8d741756bbce6aff118b3b0ab0236bf6dc468fe37cbde43307a437b5452", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] no edition found in manifest, probably 2015, skipping [INFO] running `Command { std: "docker" "inspect" "f606d8d741756bbce6aff118b3b0ab0236bf6dc468fe37cbde43307a437b5452", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f606d8d741756bbce6aff118b3b0ab0236bf6dc468fe37cbde43307a437b5452", kill_on_drop: false }` [INFO] [stdout] f606d8d741756bbce6aff118b3b0ab0236bf6dc468fe37cbde43307a437b5452