[INFO] cloning repository https://github.com/delbato/wrap-archive [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/delbato/wrap-archive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelbato%2Fwrap-archive", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelbato%2Fwrap-archive'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1e02e063ebadc822a1eed68235f2e956c07ecb20 [INFO] checking delbato/wrap-archive against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelbato%2Fwrap-archive" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/delbato/wrap-archive 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 git repo https://github.com/delbato/wrap-archive [INFO] finished tweaking git repo https://github.com/delbato/wrap-archive [INFO] tweaked toml for git repo https://github.com/delbato/wrap-archive written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/delbato/wrap-archive 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] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#strip-option for more information about using this feature. [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded arrayvec v0.7.1 [INFO] [stderr] Downloaded cli-table v0.4.6 [INFO] [stderr] Downloaded cli-table-derive v0.4.4 [INFO] [stderr] Downloaded zstd v0.9.0+zstd.1.5.0 [INFO] [stderr] Downloaded aes-ctr v0.99.99 [INFO] [stderr] Downloaded zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Downloaded blake3 v1.0.0 [INFO] [stderr] Downloaded cbindgen v0.20.0 [INFO] [stderr] Downloaded zstd-sys v1.6.1+zstd.1.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 329333ebfaabe4f919a54623d5c921014bbf9666603f8237342c6831e3bb83d5 [INFO] running `Command { std: "docker" "start" "-a" "329333ebfaabe4f919a54623d5c921014bbf9666603f8237342c6831e3bb83d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "329333ebfaabe4f919a54623d5c921014bbf9666603f8237342c6831e3bb83d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "329333ebfaabe4f919a54623d5c921014bbf9666603f8237342c6831e3bb83d5", kill_on_drop: false }` [INFO] [stdout] 329333ebfaabe4f919a54623d5c921014bbf9666603f8237342c6831e3bb83d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 929be36189a0be7bd946d1297a0b31c0a22b766d583368203abc0e30d5245745 [INFO] running `Command { std: "docker" "start" "-a" "929be36189a0be7bd946d1297a0b31c0a22b766d583368203abc0e30d5245745", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#strip-option for more information about using this feature. [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Compiling wrap-archive v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stdout] warning: unused variable: `out_dir` [INFO] [stdout] --> build.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let out_dir = PathBuf::from("target"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling blake3 v1.0.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking zstd v0.9.0+zstd.1.5.0 [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> src/write/file.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> src/write/file.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [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] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> tests/write.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Read, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Write, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wrap::blake3::Hasher` [INFO] [stdout] --> tests/write.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use wrap::blake3::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "929be36189a0be7bd946d1297a0b31c0a22b766d583368203abc0e30d5245745", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "929be36189a0be7bd946d1297a0b31c0a22b766d583368203abc0e30d5245745", kill_on_drop: false }` [INFO] [stdout] 929be36189a0be7bd946d1297a0b31c0a22b766d583368203abc0e30d5245745 [INFO] checking delbato/wrap-archive against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelbato%2Fwrap-archive" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/delbato/wrap-archive 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 git repo https://github.com/delbato/wrap-archive [INFO] finished tweaking git repo https://github.com/delbato/wrap-archive [INFO] tweaked toml for git repo https://github.com/delbato/wrap-archive written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/delbato/wrap-archive 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] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#strip-option for more information about using this feature. [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] e82dfd108d1c7c46d2c365e0ce3f5dce5c279e6a4b10de2cf612a630bdedcfda [INFO] running `Command { std: "docker" "start" "-a" "e82dfd108d1c7c46d2c365e0ce3f5dce5c279e6a4b10de2cf612a630bdedcfda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e82dfd108d1c7c46d2c365e0ce3f5dce5c279e6a4b10de2cf612a630bdedcfda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e82dfd108d1c7c46d2c365e0ce3f5dce5c279e6a4b10de2cf612a630bdedcfda", kill_on_drop: false }` [INFO] [stdout] e82dfd108d1c7c46d2c365e0ce3f5dce5c279e6a4b10de2cf612a630bdedcfda [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 09608bcbb9921d68214fafcc77921b3ec7f8af82e66e8282baa5e450146f59a3 [INFO] running `Command { std: "docker" "start" "-a" "09608bcbb9921d68214fafcc77921b3ec7f8af82e66e8282baa5e450146f59a3", kill_on_drop: false }` [INFO] [stderr] warning: the cargo feature `strip` has been stabilized in the 1.58 release and is no longer necessary to be listed in the manifest [INFO] [stderr] See https://doc.rust-lang.org/nightly/cargo/reference/profiles.html#strip-option for more information about using this feature. [INFO] [stderr] Compiling libc v0.2.104 [INFO] [stderr] Compiling proc-macro2 v1.0.30 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling zstd-safe v4.1.1+zstd.1.5.0 [INFO] [stderr] Checking arrayvec v0.7.1 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking arrayref v0.3.6 [INFO] [stderr] Compiling wrap-archive v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `out_dir` [INFO] [stdout] --> build.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let out_dir = PathBuf::from("target"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_out_dir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Compiling zstd-sys v1.6.1+zstd.1.5.0 [INFO] [stderr] Compiling blake3 v1.0.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking zstd v0.9.0+zstd.1.5.0 [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> src/write/file.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Drop` is imported redundantly [INFO] [stdout] --> src/write/file.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ops::Drop; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Drop` is already defined here [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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> tests/write.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | Read, [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | Write, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wrap::blake3::Hasher` [INFO] [stdout] --> tests/write.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use wrap::blake3::Hasher; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s [INFO] running `Command { std: "docker" "inspect" "09608bcbb9921d68214fafcc77921b3ec7f8af82e66e8282baa5e450146f59a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09608bcbb9921d68214fafcc77921b3ec7f8af82e66e8282baa5e450146f59a3", kill_on_drop: false }` [INFO] [stdout] 09608bcbb9921d68214fafcc77921b3ec7f8af82e66e8282baa5e450146f59a3