[INFO] fetching crate zen_template 0.1.0...
[INFO] checking zen_template-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate zen_template 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate zen_template 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate zen_template 0.1.0
[INFO] finished tweaking crates.io crate zen_template 0.1.0
[INFO] tweaked toml for crates.io crate zen_template 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate zen_template 0.1.0 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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99356da335d61fbbdb1fdb10944bf56c8210978536d9ff09b4a49084ebfcc764
[INFO] running `Command { std: "docker" "start" "-a" "99356da335d61fbbdb1fdb10944bf56c8210978536d9ff09b4a49084ebfcc764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99356da335d61fbbdb1fdb10944bf56c8210978536d9ff09b4a49084ebfcc764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99356da335d61fbbdb1fdb10944bf56c8210978536d9ff09b4a49084ebfcc764", kill_on_drop: false }`
[INFO] [stdout] 99356da335d61fbbdb1fdb10944bf56c8210978536d9ff09b4a49084ebfcc764
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cff2554b2a1a748e46621978262d2be417c682b48947a339e8d0725567d1caa5
[INFO] running `Command { std: "docker" "start" "-a" "cff2554b2a1a748e46621978262d2be417c682b48947a339e8d0725567d1caa5", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling time-core v0.1.0
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]    Compiling time-macros v0.2.6
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]     Checking unsafe-libyaml v0.2.5
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking zen_template v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stdout] warning: unused imports: `ExprSymbolCovert`, `ExpressionIR`
[INFO] [stdout]  --> src/template.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::expr::common::{ExprSymbolCovert, ExpressionIR};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::err::TmplResult`
[INFO] [stdout]   --> src/value.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::err::TmplResult;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking time v0.3.17
[INFO] [stderr]     Checking simple_logger v4.0.0
[INFO] [stderr]     Checking serde_yaml v0.9.17
[INFO] [stdout] warning: unused imports: `ExprSymbolCovert`, `ExpressionIR`
[INFO] [stdout]  --> src/template.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::expr::common::{ExprSymbolCovert, ExpressionIR};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.13s
[INFO] running `Command { std: "docker" "inspect" "cff2554b2a1a748e46621978262d2be417c682b48947a339e8d0725567d1caa5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cff2554b2a1a748e46621978262d2be417c682b48947a339e8d0725567d1caa5", kill_on_drop: false }`
[INFO] [stdout] cff2554b2a1a748e46621978262d2be417c682b48947a339e8d0725567d1caa5