[INFO] cloning repository https://github.com/11Takanori/echo-in-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/11Takanori/echo-in-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F11Takanori%2Fecho-in-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F11Takanori%2Fecho-in-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f143acc40b1fa08b72b4e8758dd3146eadf6ac8d [INFO] checking 11Takanori/echo-in-rust against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F11Takanori%2Fecho-in-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/11Takanori/echo-in-rust on toolchain 506512391b1a75ae450d36c9420978402a91abcc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/11Takanori/echo-in-rust [INFO] finished tweaking git repo https://github.com/11Takanori/echo-in-rust [INFO] tweaked toml for git repo https://github.com/11Takanori/echo-in-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/11Takanori/echo-in-rust 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" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b651c019c6cee71a2ab222f70cba655737ea8df88c6ca91be90bd17762ce3d56 [INFO] running `Command { std: "docker" "start" "-a" "b651c019c6cee71a2ab222f70cba655737ea8df88c6ca91be90bd17762ce3d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b651c019c6cee71a2ab222f70cba655737ea8df88c6ca91be90bd17762ce3d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b651c019c6cee71a2ab222f70cba655737ea8df88c6ca91be90bd17762ce3d56", kill_on_drop: false }` [INFO] [stdout] b651c019c6cee71a2ab222f70cba655737ea8df88c6ca91be90bd17762ce3d56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36052a489af9f4adc54cd9eeb03c60e8b85fcba8bd1a8e83a9c5620d1cbea9df [INFO] running `Command { std: "docker" "start" "-a" "36052a489af9f4adc54cd9eeb03c60e8b85fcba8bd1a8e83a9c5620d1cbea9df", kill_on_drop: false }` [INFO] [stderr] Checking echo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: expected `;`, found keyword `if` [INFO] [stdout] --> src/main.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | } [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 35 | [INFO] [stdout] 36 | if matches.opt_present("help") { [INFO] [stdout] | -- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected `;`, found keyword `if` [INFO] [stdout] --> src/main.rs:34:6 [INFO] [stdout] | [INFO] [stdout] 34 | } [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 35 | [INFO] [stdout] 36 | if matches.opt_present("help") { [INFO] [stdout] | -- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::old_io` [INFO] [stdout] --> src/main.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | use std::old_io::{print, println}; [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::old_io` [INFO] [stdout] --> src/main.rs:10:10 [INFO] [stdout] | [INFO] [stdout] 10 | use std::old_io::{print, println}; [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::old_io` [INFO] [stdout] --> src/main.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | use std::old_io::stdio; [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::old_io` [INFO] [stdout] --> src/main.rs:11:10 [INFO] [stdout] | [INFO] [stdout] 11 | use std::old_io::stdio; [INFO] [stdout] | ^^^^^^ could not find `old_io` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stdout] --> src/main.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | getopts::optflag("n", "", "do not output the trding newline"), [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stdout] --> src/main.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | getopts::optflag("h", "help", "display this help and exit"), [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stdout] --> src/main.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | getopts::optflag("V", "version", [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `getopts` in crate `getopts` [INFO] [stdout] --> src/main.rs:27:34 [INFO] [stdout] | [INFO] [stdout] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `set_exit_status` in module `env` [INFO] [stdout] --> src/main.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | env::set_exit_status(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in `env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `usage` in crate `getopts` [INFO] [stdout] --> src/main.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | println(getopts::usage("Echo the STRING(s) to standard output.", &opts) [INFO] [stdout] | ^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `io` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(io)] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `collections` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(collections)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stdout] --> src/main.rs:21:18 [INFO] [stdout] | [INFO] [stdout] 21 | getopts::optflag("n", "", "do not output the trding newline"), [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stdout] --> src/main.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | getopts::optflag("h", "help", "display this help and exit"), [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `optflag` in crate `getopts` [INFO] [stdout] --> src/main.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | getopts::optflag("V", "version", [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `getopts` in crate `getopts` [INFO] [stdout] --> src/main.rs:27:34 [INFO] [stdout] | [INFO] [stdout] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stdout] | ^^^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `set_exit_status` in module `env` [INFO] [stdout] --> src/main.rs:31:18 [INFO] [stdout] | [INFO] [stdout] 31 | env::set_exit_status(1); [INFO] [stdout] | ^^^^^^^^^^^^^^^ not found in `env` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `usage` in crate `getopts` [INFO] [stdout] --> src/main.rs:43:26 [INFO] [stdout] | [INFO] [stdout] 43 | println(getopts::usage("Echo the STRING(s) to standard output.", &opts) [INFO] [stdout] | ^^^^^ not found in `getopts` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `io` [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(io)] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `collections` [INFO] [stdout] --> src/main.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(collections)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `tail` found for struct `Vec` in the current scope [INFO] [stdout] --> src/main.rs:27:47 [INFO] [stdout] | [INFO] [stdout] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stdout] | ^^^^ method not found in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `tail` found for struct `Vec` in the current scope [INFO] [stdout] --> src/main.rs:27:47 [INFO] [stdout] | [INFO] [stdout] 27 | let matches = match getopts::getopts(args.tail(), &opts) { [INFO] [stdout] | ^^^^ method not found in `Vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 12 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `echo` (bin "echo" test) due to 13 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `echo` (bin "echo") due to 13 previous errors [INFO] running `Command { std: "docker" "inspect" "36052a489af9f4adc54cd9eeb03c60e8b85fcba8bd1a8e83a9c5620d1cbea9df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36052a489af9f4adc54cd9eeb03c60e8b85fcba8bd1a8e83a9c5620d1cbea9df", kill_on_drop: false }` [INFO] [stdout] 36052a489af9f4adc54cd9eeb03c60e8b85fcba8bd1a8e83a9c5620d1cbea9df [INFO] checking 11Takanori/echo-in-rust against try#dae34b759e282c069aa28752564694effd121a63 for pr-125384 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F11Takanori%2Fecho-in-rust" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/11Takanori/echo-in-rust on toolchain dae34b759e282c069aa28752564694effd121a63 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/11Takanori/echo-in-rust [INFO] finished tweaking git repo https://github.com/11Takanori/echo-in-rust [INFO] tweaked toml for git repo https://github.com/11Takanori/echo-in-rust written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/11Takanori/echo-in-rust 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" "+dae34b759e282c069aa28752564694effd121a63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f97c16c186c108875b029be5cd141798d2607aa7f3ed092cc762637535d399e7 [INFO] running `Command { std: "docker" "start" "-a" "f97c16c186c108875b029be5cd141798d2607aa7f3ed092cc762637535d399e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f97c16c186c108875b029be5cd141798d2607aa7f3ed092cc762637535d399e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f97c16c186c108875b029be5cd141798d2607aa7f3ed092cc762637535d399e7", kill_on_drop: false }` [INFO] [stdout] f97c16c186c108875b029be5cd141798d2607aa7f3ed092cc762637535d399e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+dae34b759e282c069aa28752564694effd121a63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 073c626adff4771c771f0794c4ba5ebb6dd7d318907c4a85dcdbfde03a677fc3 [INFO] running `Command { std: "docker" "start" "-a" "073c626adff4771c771f0794c4ba5ebb6dd7d318907c4a85dcdbfde03a677fc3", 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" "073c626adff4771c771f0794c4ba5ebb6dd7d318907c4a85dcdbfde03a677fc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "073c626adff4771c771f0794c4ba5ebb6dd7d318907c4a85dcdbfde03a677fc3", kill_on_drop: false }` [INFO] [stdout] 073c626adff4771c771f0794c4ba5ebb6dd7d318907c4a85dcdbfde03a677fc3