[INFO] fetching crate medusa-zip 0.0.9... [INFO] checking medusa-zip-0.0.9 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate medusa-zip 0.0.9 into /workspace/builds/worker-7-tc1/source [INFO] validating manifest of crates.io crate medusa-zip 0.0.9 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate medusa-zip 0.0.9 [INFO] finished tweaking crates.io crate medusa-zip 0.0.9 [INFO] tweaked toml for crates.io crate medusa-zip 0.0.9 written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate crates.io crate medusa-zip 0.0.9 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-recursion v1.0.4 [INFO] [stderr] Downloaded winnow v0.5.0 [INFO] [stderr] Downloaded clap_builder v4.3.17 [INFO] [stderr] Downloaded clap v4.3.17 [INFO] [stderr] Downloaded zip-merge v0.6.6 [INFO] [stderr] Downloaded libmedusa-zip v0.0.9 [INFO] [stderr] Downloaded serde v1.0.173 [INFO] [stderr] Downloaded syn v2.0.26 [INFO] [stderr] Downloaded serde_derive v1.0.173 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] af5586df3bf564176a6295e25272d15f91d547d001a07a7507285f38d994c6c3 [INFO] running `Command { std: "docker" "start" "-a" "af5586df3bf564176a6295e25272d15f91d547d001a07a7507285f38d994c6c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "af5586df3bf564176a6295e25272d15f91d547d001a07a7507285f38d994c6c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "af5586df3bf564176a6295e25272d15f91d547d001a07a7507285f38d994c6c3", kill_on_drop: false }` [INFO] [stdout] af5586df3bf564176a6295e25272d15f91d547d001a07a7507285f38d994c6c3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4d40fec1d8e4937caf78d21bfdbf4b1fc077dff72e16c42565b98449ddbacaf [INFO] running `Command { std: "docker" "start" "-a" "c4d40fec1d8e4937caf78d21bfdbf4b1fc077dff72e16c42565b98449ddbacaf", kill_on_drop: false }` [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling winnow v0.5.0 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling static_init_macro v1.0.2 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling static_init v1.0.3 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Compiling serde v1.0.173 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking time v0.3.23 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Compiling serde_derive v1.0.173 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Checking clap_builder v4.3.17 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Compiling async-recursion v1.0.4 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Checking clap v4.3.17 [INFO] [stderr] Checking num_enum v0.6.1 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking zip-merge v0.6.6 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking libmedusa-zip v0.0.9 [INFO] [stderr] Checking medusa-zip v0.0.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/merge.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/zip.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/merge.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/zip.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [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` profile [unoptimized + debuginfo] target(s) in 39.54s [INFO] running `Command { std: "docker" "inspect" "c4d40fec1d8e4937caf78d21bfdbf4b1fc077dff72e16c42565b98449ddbacaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4d40fec1d8e4937caf78d21bfdbf4b1fc077dff72e16c42565b98449ddbacaf", kill_on_drop: false }` [INFO] [stdout] c4d40fec1d8e4937caf78d21bfdbf4b1fc077dff72e16c42565b98449ddbacaf [INFO] checking medusa-zip-0.0.9 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate medusa-zip 0.0.9 into /workspace/builds/worker-7-tc2/source [INFO] validating manifest of crates.io crate medusa-zip 0.0.9 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate medusa-zip 0.0.9 [INFO] finished tweaking crates.io crate medusa-zip 0.0.9 [INFO] tweaked toml for crates.io crate medusa-zip 0.0.9 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate crates.io crate medusa-zip 0.0.9 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2479eaccd99e22273b38e3e7bb1f8e2a37535e68fee55f0054f0f8cc13ab8e71 [INFO] running `Command { std: "docker" "start" "-a" "2479eaccd99e22273b38e3e7bb1f8e2a37535e68fee55f0054f0f8cc13ab8e71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2479eaccd99e22273b38e3e7bb1f8e2a37535e68fee55f0054f0f8cc13ab8e71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2479eaccd99e22273b38e3e7bb1f8e2a37535e68fee55f0054f0f8cc13ab8e71", kill_on_drop: false }` [INFO] [stdout] 2479eaccd99e22273b38e3e7bb1f8e2a37535e68fee55f0054f0f8cc13ab8e71 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1800d26de02afc6c0d4e6258fdbb3d9a0650d338002fbe48a93d59a97484dbb1 [INFO] running `Command { std: "docker" "start" "-a" "1800d26de02afc6c0d4e6258fdbb3d9a0650d338002fbe48a93d59a97484dbb1", kill_on_drop: false }` [INFO] [stderr] Compiling hashbrown v0.14.0 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Compiling toml_datetime v0.6.3 [INFO] [stderr] Compiling syn v2.0.26 [INFO] [stderr] Compiling rustix v0.38.4 [INFO] [stderr] Compiling winnow v0.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling tokio v1.29.1 [INFO] [stderr] Compiling static_init_macro v1.0.2 [INFO] [stderr] Compiling thiserror v1.0.43 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling rustix v0.37.23 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Checking anstyle-parse v0.2.1 [INFO] [stderr] Checking rayon v1.7.0 [INFO] [stderr] Compiling indexmap v2.0.0 [INFO] [stderr] Compiling static_init v1.0.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Compiling serde v1.0.173 [INFO] [stderr] Checking anstyle-query v1.0.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.1 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking time v0.3.23 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking flate2 v1.0.26 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Compiling toml_edit v0.19.14 [INFO] [stderr] Compiling eyre v0.6.8 [INFO] [stderr] Compiling serde_derive v1.0.173 [INFO] [stderr] Compiling serde_json v1.0.103 [INFO] [stderr] Checking clap_builder v4.3.17 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking indenter v0.3.3 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.43 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling async-recursion v1.0.4 [INFO] [stderr] Compiling num_enum_derive v0.6.1 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking num_enum v0.6.1 [INFO] [stderr] Checking zip-merge v0.6.6 [INFO] [stderr] Checking clap v4.3.17 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking libmedusa-zip v0.0.9 [INFO] [stderr] Checking medusa-zip v0.0.9 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/merge.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/zip.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/merge.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `eyre` is imported redundantly [INFO] [stdout] --> src/zip.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | use eyre::{self, WrapErr}; [INFO] [stdout] | ^^^^ the item `eyre` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `serde_json` is imported redundantly [INFO] [stdout] --> src/main.rs:176:9 [INFO] [stdout] | [INFO] [stdout] 176 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ the item `serde_json` is already defined by prelude [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` profile [unoptimized + debuginfo] target(s) in 38.99s [INFO] running `Command { std: "docker" "inspect" "1800d26de02afc6c0d4e6258fdbb3d9a0650d338002fbe48a93d59a97484dbb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1800d26de02afc6c0d4e6258fdbb3d9a0650d338002fbe48a93d59a97484dbb1", kill_on_drop: false }` [INFO] [stdout] 1800d26de02afc6c0d4e6258fdbb3d9a0650d338002fbe48a93d59a97484dbb1