[INFO] fetching crate actions-core 0.0.2...
[INFO] checking actions-core-0.0.2 against master#b0696a5160711c068cb1f01b7437db7990d15750 for pr-121848
[INFO] extracting crate actions-core 0.0.2 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate actions-core 0.0.2 on toolchain b0696a5160711c068cb1f01b7437db7990d15750
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actions-core 0.0.2
[INFO] finished tweaking crates.io crate actions-core 0.0.2
[INFO] tweaked toml for crates.io crate actions-core 0.0.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b0696a5160711c068cb1f01b7437db7990d15750" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded getrandom v0.2.12
[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" "+b0696a5160711c068cb1f01b7437db7990d15750" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dd1d17395ab32b63418a69197ba12c290649b8f81075c298cb195e676519523f
[INFO] running `Command { std: "docker" "start" "-a" "dd1d17395ab32b63418a69197ba12c290649b8f81075c298cb195e676519523f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd1d17395ab32b63418a69197ba12c290649b8f81075c298cb195e676519523f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1d17395ab32b63418a69197ba12c290649b8f81075c298cb195e676519523f", kill_on_drop: false }`
[INFO] [stdout] dd1d17395ab32b63418a69197ba12c290649b8f81075c298cb195e676519523f
[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" "+b0696a5160711c068cb1f01b7437db7990d15750" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b94e19d751f9466a717ffdeb4e0f6a92d6dee6e29b4fd3abdacdb3c91daec379
[INFO] running `Command { std: "docker" "start" "-a" "b94e19d751f9466a717ffdeb4e0f6a92d6dee6e29b4fd3abdacdb3c91daec379", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking actions-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `env` is imported redundantly
[INFO] [stdout]    --> src/core.rs:197:6
[INFO] [stdout]     |
[INFO] [stdout] 197 |     use std::env;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     use crate::*;
[INFO] [stdout]     |         -------- the item `env` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `io` is imported redundantly
[INFO] [stdout]    --> src/core.rs:198:6
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use std::io;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     use crate::*;
[INFO] [stdout]     |         -------- the item `io` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DELIMITER` is imported redundantly
[INFO] [stdout]    --> src/core.rs:201:6
[INFO] [stdout]     |
[INFO] [stdout] 201 |     use crate::core::DELIMITER;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 202 |     use crate::*;
[INFO] [stdout]     |         -------- the item `DELIMITER` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "b94e19d751f9466a717ffdeb4e0f6a92d6dee6e29b4fd3abdacdb3c91daec379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94e19d751f9466a717ffdeb4e0f6a92d6dee6e29b4fd3abdacdb3c91daec379", kill_on_drop: false }`
[INFO] [stdout] b94e19d751f9466a717ffdeb4e0f6a92d6dee6e29b4fd3abdacdb3c91daec379
[INFO] checking actions-core-0.0.2 against try#bfe97fcae016881ad333f0ff8cea2cadb9cf136c for pr-121848
[INFO] extracting crate actions-core 0.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate actions-core 0.0.2 on toolchain bfe97fcae016881ad333f0ff8cea2cadb9cf136c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate actions-core 0.0.2
[INFO] finished tweaking crates.io crate actions-core 0.0.2
[INFO] tweaked toml for crates.io crate actions-core 0.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9294525565fdd98e35d612a7c9be9bdc5b190a87a2384bf05f643aeb34e610f2
[INFO] running `Command { std: "docker" "start" "-a" "9294525565fdd98e35d612a7c9be9bdc5b190a87a2384bf05f643aeb34e610f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9294525565fdd98e35d612a7c9be9bdc5b190a87a2384bf05f643aeb34e610f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9294525565fdd98e35d612a7c9be9bdc5b190a87a2384bf05f643aeb34e610f2", kill_on_drop: false }`
[INFO] [stdout] 9294525565fdd98e35d612a7c9be9bdc5b190a87a2384bf05f643aeb34e610f2
[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" "+bfe97fcae016881ad333f0ff8cea2cadb9cf136c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f94a517951e8d78f47a3e1577c83f4828b13873d2f90d84428940a624554f3f4
[INFO] running `Command { std: "docker" "start" "-a" "f94a517951e8d78f47a3e1577c83f4828b13873d2f90d84428940a624554f3f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking actions-core v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `env` is imported redundantly
[INFO] [stdout]    --> src/core.rs:197:6
[INFO] [stdout]     |
[INFO] [stdout] 197 |     use std::env;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     use crate::*;
[INFO] [stdout]     |         -------- the item `env` is already imported here
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `io` is imported redundantly
[INFO] [stdout]    --> src/core.rs:198:6
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use std::io;
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 202 |     use crate::*;
[INFO] [stdout]     |         -------- the item `io` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `DELIMITER` is imported redundantly
[INFO] [stdout]    --> src/core.rs:201:6
[INFO] [stdout]     |
[INFO] [stdout] 201 |     use crate::core::DELIMITER;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 202 |     use crate::*;
[INFO] [stdout]     |         -------- the item `DELIMITER` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "f94a517951e8d78f47a3e1577c83f4828b13873d2f90d84428940a624554f3f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f94a517951e8d78f47a3e1577c83f4828b13873d2f90d84428940a624554f3f4", kill_on_drop: false }`
[INFO] [stdout] f94a517951e8d78f47a3e1577c83f4828b13873d2f90d84428940a624554f3f4
