[INFO] fetching crate totp 0.1.0...
[INFO] checking totp-0.1.0 against beta for pr-78714
[INFO] extracting crate totp 0.1.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate totp 0.1.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate totp 0.1.0
[INFO] finished tweaking crates.io crate totp 0.1.0
[INFO] tweaked toml for crates.io crate totp 0.1.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d86cc3c1d2f457b4ab2f0a86841b30c37e1020b40f36cc7885eab82124cc2d6
[INFO] running `Command { std: "docker" "start" "-a" "3d86cc3c1d2f457b4ab2f0a86841b30c37e1020b40f36cc7885eab82124cc2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3d86cc3c1d2f457b4ab2f0a86841b30c37e1020b40f36cc7885eab82124cc2d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d86cc3c1d2f457b4ab2f0a86841b30c37e1020b40f36cc7885eab82124cc2d6", kill_on_drop: false }`
[INFO] [stdout] 3d86cc3c1d2f457b4ab2f0a86841b30c37e1020b40f36cc7885eab82124cc2d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c2ffad4b3a2a44069c57b87a98fa43d93c65dcfc3515e79b35fee24145a7ad87
[INFO] running `Command { std: "docker" "start" "-a" "c2ffad4b3a2a44069c57b87a98fa43d93c65dcfc3515e79b35fee24145a7ad87", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking base32 v0.3.1
[INFO] [stderr]     Checking oath v0.1.4
[INFO] [stderr]     Checking totp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/main.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let secret_bytes = try!(base32::decode(base32::Alphabet::RFC4648 {padding: false}, secret).ok_or("invalid base32"));
[INFO] [stdout]   |                        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/main.rs:9:21
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let secret_bytes = try!(base32::decode(base32::Alphabet::RFC4648 {padding: false}, secret).ok_or("invalid base32"));
[INFO] [stdout]   |                        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "c2ffad4b3a2a44069c57b87a98fa43d93c65dcfc3515e79b35fee24145a7ad87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2ffad4b3a2a44069c57b87a98fa43d93c65dcfc3515e79b35fee24145a7ad87", kill_on_drop: false }`
[INFO] [stdout] c2ffad4b3a2a44069c57b87a98fa43d93c65dcfc3515e79b35fee24145a7ad87