[INFO] fetching crate cepler 0.7.15... [INFO] testing cepler-0.7.15 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate cepler 0.7.15 into /workspace/builds/worker-3-tc1/source [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate cepler 0.7.15 [INFO] finished tweaking crates.io crate cepler 0.7.15 [INFO] tweaked toml for crates.io crate cepler 0.7.15 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate cepler 0.7.15 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate cepler 0.7.15 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded stringreader v0.1.1 [INFO] [stderr] Downloaded openssl-src v111.22.0+1.1.1q [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62621a0950d64b7048807a5f920d07bab3d9bed2ebc3d3320f16e402d0af2445 [INFO] running `Command { std: "docker" "start" "-a" "62621a0950d64b7048807a5f920d07bab3d9bed2ebc3d3320f16e402d0af2445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62621a0950d64b7048807a5f920d07bab3d9bed2ebc3d3320f16e402d0af2445", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62621a0950d64b7048807a5f920d07bab3d9bed2ebc3d3320f16e402d0af2445", kill_on_drop: false }` [INFO] [stdout] 62621a0950d64b7048807a5f920d07bab3d9bed2ebc3d3320f16e402d0af2445 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 16222780cc334906d68ce3c7456fa2ceefd72d3c4416210944f1a993762d2066 [INFO] running `Command { std: "docker" "start" "-a" "16222780cc334906d68ce3c7456fa2ceefd72d3c4416210944f1a993762d2066", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling linked-hash-map v0.5.6 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling anyhow v1.0.64 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling yaml-rust v0.4.5 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling url v2.3.0 [INFO] [stderr] Compiling openssl-src v111.22.0+1.1.1q [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling libz-sys v1.1.8 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling libgit2-sys v0.12.26+1.3.0 [INFO] [stderr] Compiling serde_yaml v0.8.26 [INFO] [stderr] Compiling git2 v0.13.25 [INFO] [stderr] Compiling cepler v0.7.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `uri`, `branch`, and `private_key` are never read [INFO] [stdout] --> src/config.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct RepoConfig { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 122 | pub uri: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | pub branch: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 124 | pub private_key: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RepoConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/repo.rs:487:20 [INFO] [stdout] | [INFO] [stdout] 487 | fn gate_object(&self) -> Object { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 487 | fn gate_object(&self) -> Object<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 14s [INFO] running `Command { std: "docker" "inspect" "16222780cc334906d68ce3c7456fa2ceefd72d3c4416210944f1a993762d2066", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16222780cc334906d68ce3c7456fa2ceefd72d3c4416210944f1a993762d2066", kill_on_drop: false }` [INFO] [stdout] 16222780cc334906d68ce3c7456fa2ceefd72d3c4416210944f1a993762d2066 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3f85d9ff5db62267cce01f994698dddf6034a36dfbae36dd1b927784184afd48 [INFO] running `Command { std: "docker" "start" "-a" "3f85d9ff5db62267cce01f994698dddf6034a36dfbae36dd1b927784184afd48", kill_on_drop: false }` [INFO] [stderr] Compiling stringreader v0.1.1 [INFO] [stdout] warning: fields `uri`, `branch`, and `private_key` are never read [INFO] [stdout] --> src/config.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct RepoConfig { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 122 | pub uri: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | pub branch: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 124 | pub private_key: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RepoConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/repo.rs:487:20 [INFO] [stdout] | [INFO] [stdout] 487 | fn gate_object(&self) -> Object { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 487 | fn gate_object(&self) -> Object<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cepler v0.7.15 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `uri`, `branch`, and `private_key` are never read [INFO] [stdout] --> src/config.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 121 | pub struct RepoConfig { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 122 | pub uri: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 123 | pub branch: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 124 | pub private_key: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RepoConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/repo.rs:487:20 [INFO] [stdout] | [INFO] [stdout] 487 | fn gate_object(&self) -> Object { [INFO] [stdout] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 487 | fn gate_object(&self) -> Object<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.63s [INFO] running `Command { std: "docker" "inspect" "3f85d9ff5db62267cce01f994698dddf6034a36dfbae36dd1b927784184afd48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f85d9ff5db62267cce01f994698dddf6034a36dfbae36dd1b927784184afd48", kill_on_drop: false }` [INFO] [stdout] 3f85d9ff5db62267cce01f994698dddf6034a36dfbae36dd1b927784184afd48 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f33b855a0b92427ebdbbb67d4b20fae46a847f91bb7295ea592a02604b9158d3 [INFO] running `Command { std: "docker" "start" "-a" "f33b855a0b92427ebdbbb67d4b20fae46a847f91bb7295ea592a02604b9158d3", kill_on_drop: false }` [INFO] [stderr] warning: fields `uri`, `branch`, and `private_key` are never read [INFO] [stderr] --> src/config.rs:122:9 [INFO] [stderr] | [INFO] [stderr] 121 | pub struct RepoConfig { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 122 | pub uri: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 123 | pub branch: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 124 | pub private_key: String, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `RepoConfig` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/repo.rs:487:20 [INFO] [stderr] | [INFO] [stderr] 487 | fn gate_object(&self) -> Object { [INFO] [stderr] | ^^^^^ ------ the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 487 | fn gate_object(&self) -> Object<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `cepler` (lib) generated 2 warnings (run `cargo fix --lib -p cepler` to apply 1 suggestion) [INFO] [stderr] warning: `cepler` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cepler-a47f95a1ece2da71) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test config::test::deserialize_config ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/cepler-901573c99e33a9c3) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f33b855a0b92427ebdbbb67d4b20fae46a847f91bb7295ea592a02604b9158d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f33b855a0b92427ebdbbb67d4b20fae46a847f91bb7295ea592a02604b9158d3", kill_on_drop: false }` [INFO] [stdout] f33b855a0b92427ebdbbb67d4b20fae46a847f91bb7295ea592a02604b9158d3