[INFO] cloning repository https://github.com/aphelionz/ambients [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aphelionz/ambients" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faphelionz%2Fambients", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faphelionz%2Fambients'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7472b357b9849c59182e7cca4b53a949e0625d66 [INFO] checking aphelionz/ambients against try#b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 for pr-79470 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faphelionz%2Fambients" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aphelionz/ambients on toolchain b2f80f6008cdafc35b4472bd46afa16cc6b0cd63 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aphelionz/ambients [INFO] removed workspace from git repo https://github.com/aphelionz/ambients [INFO] finished tweaking git repo https://github.com/aphelionz/ambients [INFO] tweaked toml for git repo https://github.com/aphelionz/ambients written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/aphelionz/ambients already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-7/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded data-encoding-macro v0.1.10 [INFO] [stderr] Downloaded blake2s_simd v0.5.11 [INFO] [stderr] Downloaded multibase v0.8.0 [INFO] [stderr] Downloaded cid v0.4.0 [INFO] [stderr] Downloaded multihash v0.10.1 [INFO] [stderr] Downloaded asn1_der v0.7.2 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba1c2b1d174f3f814631813cf5efb8bafe106de5e52aede893c79a6a23dcba6d [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" "ba1c2b1d174f3f814631813cf5efb8bafe106de5e52aede893c79a6a23dcba6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba1c2b1d174f3f814631813cf5efb8bafe106de5e52aede893c79a6a23dcba6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba1c2b1d174f3f814631813cf5efb8bafe106de5e52aede893c79a6a23dcba6d", kill_on_drop: false }` [INFO] [stdout] ba1c2b1d174f3f814631813cf5efb8bafe106de5e52aede893c79a6a23dcba6d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b2f80f6008cdafc35b4472bd46afa16cc6b0cd63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e7d8981394c29146b33bd27be8334339dcc9b03b254417c4d5cd4dc4a3e0d437 [INFO] running `Command { std: "docker" "start" "-a" "e7d8981394c29146b33bd27be8334339dcc9b03b254417c4d5cd4dc4a3e0d437", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling data-encoding v2.3.1 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Checking keccak v0.1.0 [INFO] [stderr] Checking unsigned-varint v0.3.3 [INFO] [stderr] Checking base-x v0.2.8 [INFO] [stderr] Checking subtle v2.3.0 [INFO] [stderr] Checking zeroize v1.2.0 [INFO] [stderr] Checking asn1_der v0.7.2 [INFO] [stderr] Checking blake2s_simd v0.5.11 [INFO] [stderr] Checking blake2b_simd v0.5.11 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking getrandom v0.1.15 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking generic-array v0.12.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking digest v0.8.1 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking crypto-mac v0.7.0 [INFO] [stderr] Checking sha2 v0.8.2 [INFO] [stderr] Checking sha3 v0.8.2 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking hmac v0.7.1 [INFO] [stderr] Checking hmac-drbg v0.2.0 [INFO] [stderr] Checking multihash v0.10.1 [INFO] [stderr] Checking libsecp256k1 v0.3.5 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.9 [INFO] [stderr] Checking data-encoding-macro v0.1.10 [INFO] [stderr] Checking multibase v0.8.0 [INFO] [stderr] Checking cid v0.4.0 [INFO] [stderr] Checking ambients v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Address`, `Creator` [INFO] [stdout] --> src/ambient.rs:6:34 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::manifest::{ Manifest, Address, Creator }; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Address`, `Creator` [INFO] [stdout] --> src/ambient.rs:6:34 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::manifest::{ Manifest, Address, Creator }; [INFO] [stdout] | ^^^^^^^ ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::ambient::Ambient` [INFO] [stdout] --> src/primitives.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::ambient::Ambient; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> src/manifest.rs:63:54 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new (program_cid: &'a Cid, name: &'a str, keys: Option>, creator: Option>, signature: Option>)... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `creator` [INFO] [stdout] --> src/manifest.rs:63:81 [INFO] [stdout] | [INFO] [stdout] 63 | ... keys: Option>, creator: Option>, signature: Option>) -> Manifest<'a> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_creator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ambient` [INFO] [stdout] --> src/ambient.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | let ambient = Ambient::new("hello-world", program); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ambient` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `keys` [INFO] [stdout] --> src/manifest.rs:63:54 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new (program_cid: &'a Cid, name: &'a str, keys: Option>, creator: Option>, signature: Option>)... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_keys` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `creator` [INFO] [stdout] --> src/manifest.rs:63:81 [INFO] [stdout] | [INFO] [stdout] 63 | ... keys: Option>, creator: Option>, signature: Option>) -> Manifest<'a> { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_creator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signature` [INFO] [stdout] --> src/manifest.rs:63:111 [INFO] [stdout] | [INFO] [stdout] 63 | ...tor: Option>, signature: Option>) -> Manifest<'a> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signature` [INFO] [stdout] --> src/manifest.rs:63:111 [INFO] [stdout] | [INFO] [stdout] 63 | ...tor: Option>, signature: Option>) -> Manifest<'a> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `any_as_u8_slice` [INFO] [stdout] --> src/ambient.rs:40:11 [INFO] [stdout] | [INFO] [stdout] 40 | unsafe fn any_as_u8_slice(p: &T) -> &[u8] { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `hash` [INFO] [stdout] --> src/ambient.rs:51:4 [INFO] [stdout] | [INFO] [stdout] 51 | fn hash(content: T) -> Cid [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/ambient.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn new(name: &'a str, program: &'a str) -> Ambient<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `create` [INFO] [stdout] --> src/primitives.rs:81:5 [INFO] [stdout] | [INFO] [stdout] 81 | create = 0, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `deploy` [INFO] [stdout] --> src/primitives.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | deploy = 1, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `in` [INFO] [stdout] --> src/primitives.rs:83:5 [INFO] [stdout] | [INFO] [stdout] 83 | r#in = 2, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `in_` [INFO] [stdout] --> src/primitives.rs:84:5 [INFO] [stdout] | [INFO] [stdout] 84 | in_ = 3, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `out` [INFO] [stdout] --> src/primitives.rs:85:5 [INFO] [stdout] | [INFO] [stdout] 85 | out = 4, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `out_` [INFO] [stdout] --> src/primitives.rs:86:5 [INFO] [stdout] | [INFO] [stdout] 86 | out_ = 5, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `open` [INFO] [stdout] --> src/primitives.rs:87:5 [INFO] [stdout] | [INFO] [stdout] 87 | open = 6, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `open_` [INFO] [stdout] --> src/primitives.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 88 | open_ = 7 [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `func` [INFO] [stdout] --> src/primitives.rs:209:5 [INFO] [stdout] | [INFO] [stdout] 209 | func = 0, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `arg` [INFO] [stdout] --> src/primitives.rs:238:5 [INFO] [stdout] | [INFO] [stdout] 238 | arg = 2, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `call` [INFO] [stdout] --> src/primitives.rs:272:5 [INFO] [stdout] | [INFO] [stdout] 272 | call = 1, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `return` [INFO] [stdout] --> src/primitives.rs:304:5 [INFO] [stdout] | [INFO] [stdout] 304 | r#return = 3 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/primitives.rs:344:8 [INFO] [stdout] | [INFO] [stdout] 344 | fn new (opcode: O, target: &T) -> Instruction { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/manifest.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new (protocol: &'a str, hash: &'a Cid) -> Address<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/manifest.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new (id: &'a Cid) -> Creator<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/manifest.rs:63:12 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn new (program_cid: &'a Cid, name: &'a str, keys: Option>, creator: Option>, signature: Option>)... [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/manifest.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn new (protocol: &'a str, hash: &'a Cid) -> Address<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/manifest.rs:48:12 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn new (id: &'a Cid) -> Creator<'a> { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 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 39.48s [INFO] running `Command { std: "docker" "inspect" "e7d8981394c29146b33bd27be8334339dcc9b03b254417c4d5cd4dc4a3e0d437", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7d8981394c29146b33bd27be8334339dcc9b03b254417c4d5cd4dc4a3e0d437", kill_on_drop: false }` [INFO] [stdout] e7d8981394c29146b33bd27be8334339dcc9b03b254417c4d5cd4dc4a3e0d437