[INFO] cloning repository https://github.com/andrewflbarnes/zaps [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewflbarnes/zaps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewflbarnes%2Fzaps", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewflbarnes%2Fzaps'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 859f0a974d354b0ef2bdcd97f97c158ab1087db3 [INFO] checking andrewflbarnes/zaps against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewflbarnes%2Fzaps" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewflbarnes/zaps 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/andrewflbarnes/zaps [INFO] finished tweaking git repo https://github.com/andrewflbarnes/zaps [INFO] tweaked toml for git repo https://github.com/andrewflbarnes/zaps written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/andrewflbarnes/zaps 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 1ef67bf526b1fbbcf4e9f6e5264a3c0087932a2356be3f212cbfd8df5e8d81e6 [INFO] running `Command { std: "docker" "start" "-a" "1ef67bf526b1fbbcf4e9f6e5264a3c0087932a2356be3f212cbfd8df5e8d81e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1ef67bf526b1fbbcf4e9f6e5264a3c0087932a2356be3f212cbfd8df5e8d81e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ef67bf526b1fbbcf4e9f6e5264a3c0087932a2356be3f212cbfd8df5e8d81e6", kill_on_drop: false }` [INFO] [stdout] 1ef67bf526b1fbbcf4e9f6e5264a3c0087932a2356be3f212cbfd8df5e8d81e6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 4e9e4a0b5552ceda71030a15f317ccc154c65028b672a3d3f9762d1b89f0a725 [INFO] running `Command { std: "docker" "start" "-a" "4e9e4a0b5552ceda71030a15f317ccc154c65028b672a3d3f9762d1b89f0a725", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Checking zaps v0.1.0 (/opt/rustwide/workdir/zaps) [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/parse.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/parse.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `iso8583_spec_build` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/spec/builder.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 21 | / macro_rules! iso8583_spec_build { [INFO] [stdout] 22 | | // fully defined field [INFO] [stdout] 23 | | (@build $spec:ident $mti:literal => $mti_spec:ident $field_num:literal: $field_type:ident, $field_size:literal, $field_data:ident; $(... [INFO] [stdout] 24 | | use $crate::iso8583_field_build; [INFO] [stdout] ... | [INFO] [stdout] 79 | | }}; [INFO] [stdout] 80 | | } [INFO] [stdout] | |_- the item `iso8583_spec_build` is already defined here [INFO] [stdout] ... [INFO] [stdout] 86 | iso8583_spec_build, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `iso8583_field_build` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/spec/builder.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 2 | / macro_rules! iso8583_field_build { [INFO] [stdout] 3 | | ($field_type:ident $field_size:literal $field_data:ident) => {{ [INFO] [stdout] 4 | | use $crate::iso8583::spec::{ [INFO] [stdout] 5 | | DataType, [INFO] [stdout] ... | [INFO] [stdout] 17 | | }}; [INFO] [stdout] 18 | | } [INFO] [stdout] | |_- the item `iso8583_field_build` is already defined here [INFO] [stdout] ... [INFO] [stdout] 87 | iso8583_field_build, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking zaps-sim v0.1.0 (/opt/rustwide/workdir/zaps-sim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.50s [INFO] running `Command { std: "docker" "inspect" "4e9e4a0b5552ceda71030a15f317ccc154c65028b672a3d3f9762d1b89f0a725", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e9e4a0b5552ceda71030a15f317ccc154c65028b672a3d3f9762d1b89f0a725", kill_on_drop: false }` [INFO] [stdout] 4e9e4a0b5552ceda71030a15f317ccc154c65028b672a3d3f9762d1b89f0a725 [INFO] checking andrewflbarnes/zaps against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewflbarnes%2Fzaps" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewflbarnes/zaps on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/andrewflbarnes/zaps [INFO] finished tweaking git repo https://github.com/andrewflbarnes/zaps [INFO] tweaked toml for git repo https://github.com/andrewflbarnes/zaps written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/andrewflbarnes/zaps 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bee04f93b631656e6b6298b8d70621838eed5d5f46a9c39ebc360dbae17cf4ae [INFO] running `Command { std: "docker" "start" "-a" "bee04f93b631656e6b6298b8d70621838eed5d5f46a9c39ebc360dbae17cf4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bee04f93b631656e6b6298b8d70621838eed5d5f46a9c39ebc360dbae17cf4ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bee04f93b631656e6b6298b8d70621838eed5d5f46a9c39ebc360dbae17cf4ae", kill_on_drop: false }` [INFO] [stdout] bee04f93b631656e6b6298b8d70621838eed5d5f46a9c39ebc360dbae17cf4ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f4b7c1d008a913e432ce4ef71541f57919cec4fbd561fb95b68b20fff8f3a3a5 [INFO] running `Command { std: "docker" "start" "-a" "f4b7c1d008a913e432ce4ef71541f57919cec4fbd561fb95b68b20fff8f3a3a5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking zaps v0.1.0 (/opt/rustwide/workdir/zaps) [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/parse.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/parse.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `iso8583_spec_build` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/spec/builder.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 21 | / macro_rules! iso8583_spec_build { [INFO] [stdout] 22 | | // fully defined field [INFO] [stdout] 23 | | (@build $spec:ident $mti:literal => $mti_spec:ident $field_num:literal: $field_type:ident, $field_size:literal, $field_data:ident; $(... [INFO] [stdout] 24 | | use $crate::iso8583_field_build; [INFO] [stdout] ... | [INFO] [stdout] 79 | | }}; [INFO] [stdout] 80 | | } [INFO] [stdout] | |_- the item `iso8583_spec_build` is already defined here [INFO] [stdout] ... [INFO] [stdout] 86 | iso8583_spec_build, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `iso8583_field_build` is imported redundantly [INFO] [stdout] --> zaps/src/iso8583/spec/builder.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 2 | / macro_rules! iso8583_field_build { [INFO] [stdout] 3 | | ($field_type:ident $field_size:literal $field_data:ident) => {{ [INFO] [stdout] 4 | | use $crate::iso8583::spec::{ [INFO] [stdout] 5 | | DataType, [INFO] [stdout] ... | [INFO] [stdout] 17 | | }}; [INFO] [stdout] 18 | | } [INFO] [stdout] | |_- the item `iso8583_field_build` is already defined here [INFO] [stdout] ... [INFO] [stdout] 87 | iso8583_field_build, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Checking tokio v1.15.0 [INFO] [stderr] Checking zaps-sim v0.1.0 (/opt/rustwide/workdir/zaps-sim) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.14s [INFO] running `Command { std: "docker" "inspect" "f4b7c1d008a913e432ce4ef71541f57919cec4fbd561fb95b68b20fff8f3a3a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f4b7c1d008a913e432ce4ef71541f57919cec4fbd561fb95b68b20fff8f3a3a5", kill_on_drop: false }` [INFO] [stdout] f4b7c1d008a913e432ce4ef71541f57919cec4fbd561fb95b68b20fff8f3a3a5