[INFO] fetching crate icx 0.25.0...
[INFO] checking icx-0.25.0 against try#2e32e486ee7945e4b905ff82d6bf81ef77d60daa for pr-113895
[INFO] extracting crate icx 0.25.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate icx 0.25.0 on toolchain 2e32e486ee7945e4b905ff82d6bf81ef77d60daa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2e32e486ee7945e4b905ff82d6bf81ef77d60daa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate icx 0.25.0
[INFO] finished tweaking crates.io crate icx 0.25.0
[INFO] tweaked toml for crates.io crate icx 0.25.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate icx 0.25.0 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" "+2e32e486ee7945e4b905ff82d6bf81ef77d60daa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+2e32e486ee7945e4b905ff82d6bf81ef77d60daa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 07e9243484d2e60b2d01d65ea70c41e9a179f6cac46edb630f4eba5bb33ba30e
[INFO] running `Command { std: "docker" "start" "-a" "07e9243484d2e60b2d01d65ea70c41e9a179f6cac46edb630f4eba5bb33ba30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "07e9243484d2e60b2d01d65ea70c41e9a179f6cac46edb630f4eba5bb33ba30e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07e9243484d2e60b2d01d65ea70c41e9a179f6cac46edb630f4eba5bb33ba30e", kill_on_drop: false }`
[INFO] [stdout] 07e9243484d2e60b2d01d65ea70c41e9a179f6cac46edb630f4eba5bb33ba30e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+2e32e486ee7945e4b905ff82d6bf81ef77d60daa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d682b3765399d120e4c1bd45753def4935fb8237fea72585473efdd870584ec3
[INFO] running `Command { std: "docker" "start" "-a" "d682b3765399d120e4c1bd45753def4935fb8237fea72585473efdd870584ec3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling candid v0.9.0
[INFO] [stderr]     Checking serde_bytes v0.11.11
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[INFO] [stderr]     Checking ic-agent v0.25.0
[INFO] [stderr]     Checking ic-utils v0.25.0
[INFO] [stderr]     Checking icx v0.25.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated struct `candid::types::Type`: Do not use arc_type feature! There is a 20% to 80% slowdown in deserialization.
[INFO] [stdout]  --> src/main.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{Function, Type, TypeInner},
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `candid::types::Type`: Do not use arc_type feature! There is a 20% to 80% slowdown in deserialization.
[INFO] [stdout]  --> src/main.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{Function, Type, TypeInner},
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple struct `candid::types::Type`: Do not use arc_type feature! There is a 20% to 80% slowdown in deserialization.
[INFO] [stdout]  --> src/main.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{Function, Type, TypeInner},
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated tuple struct `candid::types::Type`: Do not use arc_type feature! There is a 20% to 80% slowdown in deserialization.
[INFO] [stdout]  --> src/main.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     types::{Function, Type, TypeInner},
[INFO] [stdout]   |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `candid::types::Type`: Do not use arc_type feature! There is a 20% to 80% slowdown in deserialization.
[INFO] [stdout]    --> src/main.rs:159:81
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn check_candid_file(idl_path: &std::path::Path) -> Result<(TypeEnv, Option<Type>)> {
[INFO] [stdout]     |                                                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `candid::types::Type`: Do not use arc_type feature! There is a 20% to 80% slowdown in deserialization.
[INFO] [stdout]    --> src/main.rs:159:81
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn check_candid_file(idl_path: &std::path::Path) -> Result<(TypeEnv, Option<Type>)> {
[INFO] [stdout]     |                                                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.62s
[INFO] running `Command { std: "docker" "inspect" "d682b3765399d120e4c1bd45753def4935fb8237fea72585473efdd870584ec3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d682b3765399d120e4c1bd45753def4935fb8237fea72585473efdd870584ec3", kill_on_drop: false }`
[INFO] [stdout] d682b3765399d120e4c1bd45753def4935fb8237fea72585473efdd870584ec3