[INFO] fetching crate update-ssh-keys 0.7.0... [INFO] checking update-ssh-keys-0.7.0 against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1 [INFO] extracting crate update-ssh-keys 0.7.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate update-ssh-keys 0.7.0 on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate update-ssh-keys 0.7.0 [INFO] finished tweaking crates.io crate update-ssh-keys 0.7.0 [INFO] tweaked toml for crates.io crate update-ssh-keys 0.7.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate update-ssh-keys 0.7.0 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded openssh-keys v0.4.2 [INFO] [stderr] Downloaded sha2 v0.9.1 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d7711514d0abd058d60a32313002f82a4745be99894c4500a08d63fa8182b417 [INFO] running `Command { std: "docker" "start" "-a" "d7711514d0abd058d60a32313002f82a4745be99894c4500a08d63fa8182b417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d7711514d0abd058d60a32313002f82a4745be99894c4500a08d63fa8182b417", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7711514d0abd058d60a32313002f82a4745be99894c4500a08d63fa8182b417", kill_on_drop: false }` [INFO] [stdout] d7711514d0abd058d60a32313002f82a4745be99894c4500a08d63fa8182b417 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c050bf8e72b25e372036a602b539961e7e80c795682e8e9c30edab4c8a4ecfb [INFO] running `Command { std: "docker" "start" "-a" "1c050bf8e72b25e372036a602b539961e7e80c795682e8e9c30edab4c8a4ecfb", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking openssh-keys v0.4.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking update-ssh-keys v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `lock` is never read [INFO] [stdout] --> src/lib.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct AuthorizedKeys { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | lock: FileLock, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuthorizedKeys` 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: field `lock` is never read [INFO] [stdout] --> src/lib.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct AuthorizedKeys { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | lock: FileLock, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuthorizedKeys` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/compat_python.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 15 | | "\nstdout: {}\nstderr: {}", [INFO] [stdout] 16 | | String::from_utf8_lossy(&result.stdout), [INFO] [stdout] 17 | | String::from_utf8_lossy(&result.stderr) [INFO] [stdout] 18 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 14 ~ panic!( [INFO] [stdout] 15 | "\nstdout: {}\nstderr: {}", [INFO] [stdout] 16 | String::from_utf8_lossy(&result.stdout), [INFO] [stdout] 17 | String::from_utf8_lossy(&result.stderr) [INFO] [stdout] 18 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.77s [INFO] running `Command { std: "docker" "inspect" "1c050bf8e72b25e372036a602b539961e7e80c795682e8e9c30edab4c8a4ecfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c050bf8e72b25e372036a602b539961e7e80c795682e8e9c30edab4c8a4ecfb", kill_on_drop: false }` [INFO] [stdout] 1c050bf8e72b25e372036a602b539961e7e80c795682e8e9c30edab4c8a4ecfb [INFO] checking update-ssh-keys-0.7.0 against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1 [INFO] extracting crate update-ssh-keys 0.7.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate update-ssh-keys 0.7.0 on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate update-ssh-keys 0.7.0 [INFO] finished tweaking crates.io crate update-ssh-keys 0.7.0 [INFO] tweaked toml for crates.io crate update-ssh-keys 0.7.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate update-ssh-keys 0.7.0 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a38a7506076214c1002910c8c9e3494127d7a7c225c1bbcb189ccc61544fa04 [INFO] running `Command { std: "docker" "start" "-a" "6a38a7506076214c1002910c8c9e3494127d7a7c225c1bbcb189ccc61544fa04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a38a7506076214c1002910c8c9e3494127d7a7c225c1bbcb189ccc61544fa04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a38a7506076214c1002910c8c9e3494127d7a7c225c1bbcb189ccc61544fa04", kill_on_drop: false }` [INFO] [stdout] 6a38a7506076214c1002910c8c9e3494127d7a7c225c1bbcb189ccc61544fa04 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2e5d63e1eb8945c0ebaf9f0f69d317b8a7e4a58b6d8d1c0fbed6f45cb12c7be2 [INFO] running `Command { std: "docker" "start" "-a" "2e5d63e1eb8945c0ebaf9f0f69d317b8a7e4a58b6d8d1c0fbed6f45cb12c7be2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking sha2 v0.9.1 [INFO] [stderr] Checking md-5 v0.9.1 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking openssh-keys v0.4.2 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking update-ssh-keys v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `lock` is never read [INFO] [stdout] --> src/lib.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct AuthorizedKeys { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | lock: FileLock, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuthorizedKeys` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> tests/compat_python.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | panic!(format!( [INFO] [stdout] | ________________^ [INFO] [stdout] 15 | | "\nstdout: {}\nstderr: {}", [INFO] [stdout] 16 | | String::from_utf8_lossy(&result.stdout), [INFO] [stdout] 17 | | String::from_utf8_lossy(&result.stderr) [INFO] [stdout] 18 | | )); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 14 ~ panic!( [INFO] [stdout] 15 | "\nstdout: {}\nstderr: {}", [INFO] [stdout] 16 | String::from_utf8_lossy(&result.stdout), [INFO] [stdout] 17 | String::from_utf8_lossy(&result.stderr) [INFO] [stdout] 18 ~ ); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lock` is never read [INFO] [stdout] --> src/lib.rs:149:5 [INFO] [stdout] | [INFO] [stdout] 145 | pub struct AuthorizedKeys { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 149 | lock: FileLock, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AuthorizedKeys` 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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.80s [INFO] running `Command { std: "docker" "inspect" "2e5d63e1eb8945c0ebaf9f0f69d317b8a7e4a58b6d8d1c0fbed6f45cb12c7be2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e5d63e1eb8945c0ebaf9f0f69d317b8a7e4a58b6d8d1c0fbed6f45cb12c7be2", kill_on_drop: false }` [INFO] [stdout] 2e5d63e1eb8945c0ebaf9f0f69d317b8a7e4a58b6d8d1c0fbed6f45cb12c7be2