[INFO] cloning repository https://github.com/PragmaTwice/ichigo-lang [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PragmaTwice/ichigo-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPragmaTwice%2Fichigo-lang", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPragmaTwice%2Fichigo-lang'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4a0addbef49a9890b9580cab0d90323ba4f849c [INFO] checking PragmaTwice/ichigo-lang against master#ddd36bd57051f796850345b76c17e9402e28a9e4 for pr-149195-5 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPragmaTwice%2Fichigo-lang" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/PragmaTwice/ichigo-lang [INFO] finished tweaking git repo https://github.com/PragmaTwice/ichigo-lang [INFO] tweaked toml for git repo https://github.com/PragmaTwice/ichigo-lang written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/PragmaTwice/ichigo-lang on toolchain ddd36bd57051f796850345b76c17e9402e28a9e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddd36bd57051f796850345b76c17e9402e28a9e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/PragmaTwice/ichigo-lang 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" "+ddd36bd57051f796850345b76c17e9402e28a9e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.2.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.7 [INFO] [stderr] Downloaded quote v1.0.2 [INFO] [stderr] Downloaded rustversion v1.0.1 [INFO] [stderr] Downloaded structopt-derive v0.4.0 [INFO] [stderr] Downloaded proc-macro-error-attr v0.4.3 [INFO] [stderr] Downloaded thread_local v0.3.6 [INFO] [stderr] Downloaded proc-macro-error v0.4.4 [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded generic-array v0.12.0 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded opaque-debug v0.2.2 [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded sha-1 v0.8.1 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded syn-mid v0.4.0 [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded memchr v2.2.1 [INFO] [stderr] Downloaded colored v1.9.1 [INFO] [stderr] Downloaded ucd-trie v0.1.1 [INFO] [stderr] Downloaded digest v0.8.0 [INFO] [stderr] Downloaded byteorder v1.3.1 [INFO] [stderr] Downloaded quote v0.6.12 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded unicode-width v0.1.6 [INFO] [stderr] Downloaded pest_meta v2.1.1 [INFO] [stderr] Downloaded proc-macro2 v0.4.28 [INFO] [stderr] Downloaded heck v0.3.1 [INFO] [stderr] Downloaded textwrap v0.11.0 [INFO] [stderr] Downloaded unicode-segmentation v1.6.0 [INFO] [stderr] Downloaded pest v2.1.2 [INFO] [stderr] Downloaded aho-corasick v0.7.6 [INFO] [stderr] Downloaded regex v1.3.1 [INFO] [stderr] Downloaded clap v2.33.0 [INFO] [stderr] Downloaded syn v1.0.13 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded syn v0.15.33 [INFO] [stderr] Downloaded libc v0.2.58 [INFO] [stderr] Downloaded lazy_static v1.4.0 [INFO] [stderr] Downloaded block-padding v0.1.4 [INFO] [stderr] Downloaded regex-syntax v0.6.12 [INFO] [stderr] Downloaded bitflags v1.2.1 [INFO] [stderr] Downloaded atty v0.2.13 [INFO] [stderr] Downloaded strsim v0.8.0 [INFO] [stderr] Downloaded vec_map v0.8.1 [INFO] [stderr] Downloaded structopt v0.3.7 [INFO] [stderr] Downloaded winapi v0.3.7 [INFO] [stderr] Downloaded winapi-i686-pc-windows-gnu v0.4.0 [INFO] [stderr] Downloaded winapi-x86_64-pc-windows-gnu v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+ddd36bd57051f796850345b76c17e9402e28a9e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca5499cebebadf65be46f6c2edb3f4be32a0f100f78b60ab4232b01b16e26d52 [INFO] running `Command { std: "docker" "start" "-a" "ca5499cebebadf65be46f6c2edb3f4be32a0f100f78b60ab4232b01b16e26d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca5499cebebadf65be46f6c2edb3f4be32a0f100f78b60ab4232b01b16e26d52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca5499cebebadf65be46f6c2edb3f4be32a0f100f78b60ab4232b01b16e26d52", kill_on_drop: false }` [INFO] [stdout] ca5499cebebadf65be46f6c2edb3f4be32a0f100f78b60ab4232b01b16e26d52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+ddd36bd57051f796850345b76c17e9402e28a9e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cac644cabb16511c8d9fa2aa2f21069daf46c9103995adcfc81b74f1281a488 [INFO] running `Command { std: "docker" "start" "-a" "7cac644cabb16511c8d9fa2aa2f21069daf46c9103995adcfc81b74f1281a488", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.7 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling ucd-trie v0.1.1 [INFO] [stderr] Compiling unicode-segmentation v1.6.0 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling pest v2.1.2 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking colored v1.9.1 [INFO] [stderr] Compiling pest_meta v2.1.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling pest_generator v2.1.0 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling rustversion v1.0.1 [INFO] [stderr] Compiling proc-macro-error v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.3 [INFO] [stderr] Compiling structopt-derive v0.4.0 [INFO] [stderr] Checking structopt v0.3.7 [INFO] [stderr] Checking ichigo-lang v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: `read_to_string` is ambiguous [INFO] [stdout] --> src/cli/cli.rs:205:15 [INFO] [stdout] | [INFO] [stdout] 205 | match read_to_string(filename) { [INFO] [stdout] | ^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `read_to_string` could refer to the function imported here [INFO] [stdout] --> src/cli/cli.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `read_to_string` to disambiguate [INFO] [stdout] note: `read_to_string` could also refer to the function imported here [INFO] [stdout] --> src/cli/cli.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `read_to_string` to disambiguate [INFO] [stdout] = note: `#[deny(ambiguous_glob_imports)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `read_to_string` is ambiguous [INFO] [stdout] --> src/cli/cli.rs:205:15 [INFO] [stdout] | [INFO] [stdout] 205 | match read_to_string(filename) { [INFO] [stdout] | ^^^^^^^^^^^^^^ ambiguous name [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #114095 [INFO] [stdout] = note: ambiguous because of multiple glob imports of a name in the same module [INFO] [stdout] note: `read_to_string` could refer to the function imported here [INFO] [stdout] --> src/cli/cli.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::fs::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `read_to_string` to disambiguate [INFO] [stdout] note: `read_to_string` could also refer to the function imported here [INFO] [stdout] --> src/cli/cli.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] = help: consider adding an explicit import of `read_to_string` to disambiguate [INFO] [stdout] = note: `#[deny(ambiguous_glob_imports)]` (part of `#[deny(future_incompatible)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ichigo-lang` (bin "ichigo-lang") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ichigo-lang` (bin "ichigo-lang" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "7cac644cabb16511c8d9fa2aa2f21069daf46c9103995adcfc81b74f1281a488", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cac644cabb16511c8d9fa2aa2f21069daf46c9103995adcfc81b74f1281a488", kill_on_drop: false }` [INFO] [stdout] 7cac644cabb16511c8d9fa2aa2f21069daf46c9103995adcfc81b74f1281a488