[INFO] cloning repository https://github.com/spennydl/zmachine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spennydl/zmachine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspennydl%2Fzmachine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspennydl%2Fzmachine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86b9f29dec08a1bf038a7819faa00f31cf20a111 [INFO] checking spennydl/zmachine against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspennydl%2Fzmachine" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/spennydl/zmachine on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/spennydl/zmachine [INFO] finished tweaking git repo https://github.com/spennydl/zmachine [INFO] tweaked toml for git repo https://github.com/spennydl/zmachine written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/spennydl/zmachine 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project-internal v0.4.6 [INFO] [stderr] Downloaded tokio-macros v0.2.1 [INFO] [stderr] Downloaded pin-project-lite v0.1.1 [INFO] [stderr] Downloaded pin-project v0.4.6 [INFO] [stderr] Downloaded tokio v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8abf1499d48da560f90d650b03127f9812500c807fc07cc8afecbbd0deb035a9 [INFO] running `Command { std: "docker" "start" "-a" "8abf1499d48da560f90d650b03127f9812500c807fc07cc8afecbbd0deb035a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8abf1499d48da560f90d650b03127f9812500c807fc07cc8afecbbd0deb035a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8abf1499d48da560f90d650b03127f9812500c807fc07cc8afecbbd0deb035a9", kill_on_drop: false }` [INFO] [stdout] 8abf1499d48da560f90d650b03127f9812500c807fc07cc8afecbbd0deb035a9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a6cb5b88762933408ee18a1c57120d33dd5ab5d246b782a7256e8937087bf93c [INFO] running `Command { std: "docker" "start" "-a" "a6cb5b88762933408ee18a1c57120d33dd5ab5d246b782a7256e8937087bf93c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking arc-swap v0.4.4 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking pin-project-lite v0.1.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking rand v0.7.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking zmachine v0.1.0 (/opt/rustwide/workdir/zmachine) [INFO] [stdout] warning: the item `U0` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use typenum::{U0, U3, U5}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: zmachine/src/bits.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | use typenum::*; [INFO] [stdout] | ---------- the item `U0` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U3` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use typenum::{U0, U3, U5}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: zmachine/src/bits.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | use typenum::*; [INFO] [stdout] | ---------- the item `U3` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U5` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use typenum::{U0, U3, U5}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: zmachine/src/bits.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | use typenum::*; [INFO] [stdout] | ---------- the item `U5` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U0` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use typenum::{U0, U3, U5}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: zmachine/src/bits.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | use typenum::*; [INFO] [stdout] | ---------- the item `U0` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U3` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use typenum::{U0, U3, U5}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: zmachine/src/bits.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | use typenum::*; [INFO] [stdout] | ---------- the item `U3` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `U5` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | use typenum::{U0, U3, U5}; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] ::: zmachine/src/bits.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | use typenum::*; [INFO] [stdout] | ---------- the item `U5` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `AsRef` is imported redundantly [INFO] [stdout] --> zmachine/src/zmemory.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::convert::AsRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `AsRef` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking zcli v0.1.0 (/opt/rustwide/workdir/zcli) [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking zslack v0.1.0 (/opt/rustwide/workdir/zslack) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.54s [INFO] running `Command { std: "docker" "inspect" "a6cb5b88762933408ee18a1c57120d33dd5ab5d246b782a7256e8937087bf93c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a6cb5b88762933408ee18a1c57120d33dd5ab5d246b782a7256e8937087bf93c", kill_on_drop: false }` [INFO] [stdout] a6cb5b88762933408ee18a1c57120d33dd5ab5d246b782a7256e8937087bf93c