[INFO] fetching crate blakeout 0.3.0...
[INFO] checking blakeout-0.3.0 against try#ddcf048784667508cd676fef4667f88ae15628a3 for pr-148271
[INFO] extracting crate blakeout 0.3.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate blakeout 0.3.0
[INFO] finished tweaking crates.io crate blakeout 0.3.0
[INFO] tweaked toml for crates.io crate blakeout 0.3.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate blakeout 0.3.0 on toolchain ddcf048784667508cd676fef4667f88ae15628a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate blakeout 0.3.0 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" "+ddcf048784667508cd676fef4667f88ae15628a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3c3e131e77cb6b33c28ce3c4f01404852b409d5cdc2c4258604504cc8bbb8b1
[INFO] running `Command { std: "docker" "start" "-a" "c3c3e131e77cb6b33c28ce3c4f01404852b409d5cdc2c4258604504cc8bbb8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3c3e131e77cb6b33c28ce3c4f01404852b409d5cdc2c4258604504cc8bbb8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3c3e131e77cb6b33c28ce3c4f01404852b409d5cdc2c4258604504cc8bbb8b1", kill_on_drop: false }`
[INFO] [stdout] c3c3e131e77cb6b33c28ce3c4f01404852b409d5cdc2c4258604504cc8bbb8b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ddcf048784667508cd676fef4667f88ae15628a3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b64f2687a29ffb40be1babf90b91cf8b5604060c2f4fb87ac3842834ba7cc42
[INFO] running `Command { std: "docker" "start" "-a" "5b64f2687a29ffb40be1babf90b91cf8b5604060c2f4fb87ac3842834ba7cc42", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.13.0
[INFO] [stderr]     Checking subtle v2.4.0
[INFO] [stderr]     Checking opaque-debug v0.3.0
[INFO] [stderr]    Compiling generic-array v0.14.4
[INFO] [stderr]     Checking crypto-mac v0.8.0
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking blake2 v0.9.1
[INFO] [stderr]     Checking blakeout v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `input` found for type parameter `D` in the current scope
[INFO] [stdout]   --> examples/file_blakeout.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |            - method `input` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 24 |         sh.input(&buffer[..n]);
[INFO] [stdout]    |            ^^^^^ method not found in `D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `result_str` found for type parameter `D` in the current scope
[INFO] [stdout]   --> examples/file_blakeout.rs:30:22
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |            - method `result_str` not found for this type parameter
[INFO] [stdout] ...
[INFO] [stdout] 30 |     print_result(&sh.result_str(), name);
[INFO] [stdout]    |                      ^^^^^^^^^^ method not found in `D`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `Update` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Update`:
[INFO] [stdout]              blake2::blake2b::Blake2b
[INFO] [stdout]              blake2::blake2b::VarBlake2b
[INFO] [stdout]              blake2::blake2s::Blake2s
[INFO] [stdout]              blake2::blake2s::VarBlake2s
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `Reset` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Reset`:
[INFO] [stdout]              blake2::blake2b::Blake2b
[INFO] [stdout]              blake2::blake2b::VarBlake2b
[INFO] [stdout]              blake2::blake2s::Blake2s
[INFO] [stdout]              blake2::blake2s::VarBlake2s
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `Clone` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:40:27
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 process::<Blakeout, _>(&mut file, &path);
[INFO] [stdout]    |                           ^^^^^^^^ the trait `FixedOutputDirty` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FixedOutputDirty`:
[INFO] [stdout]              blake2::blake2b::Blake2b
[INFO] [stdout]              blake2::blake2s::Blake2s
[INFO] [stdout]    = note: required for `Blakeout` to implement `FixedOutput`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `Update` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Update`:
[INFO] [stdout]              blake2::blake2b::Blake2b
[INFO] [stdout]              blake2::blake2b::VarBlake2b
[INFO] [stdout]              blake2::blake2s::Blake2s
[INFO] [stdout]              blake2::blake2s::VarBlake2s
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `Reset` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `Reset`:
[INFO] [stdout]              blake2::blake2b::Blake2b
[INFO] [stdout]              blake2::blake2b::VarBlake2b
[INFO] [stdout]              blake2::blake2s::Blake2s
[INFO] [stdout]              blake2::blake2s::VarBlake2s
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `Clone` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Blakeout: Digest` is not satisfied
[INFO] [stdout]   --> examples/file_blakeout.rs:44:19
[INFO] [stdout]    |
[INFO] [stdout] 44 |         process::<Blakeout, _>(&mut io::stdin(), "-");
[INFO] [stdout]    |                   ^^^^^^^^ the trait `FixedOutputDirty` is not implemented for `Blakeout`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the following other types implement trait `FixedOutputDirty`:
[INFO] [stdout]              blake2::blake2b::Blake2b
[INFO] [stdout]              blake2::blake2s::Blake2s
[INFO] [stdout]    = note: required for `Blakeout` to implement `FixedOutput`
[INFO] [stdout]    = note: required for `Blakeout` to implement `Digest`
[INFO] [stdout] note: required by a bound in `process`
[INFO] [stdout]   --> examples/file_blakeout.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 | fn process<D: Digest + Default, R: Read>(reader: &mut R, name: &str) {
[INFO] [stdout]    |               ^^^^^^ required by this bound in `process`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `blakeout` (example "file_blakeout") due to 10 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5b64f2687a29ffb40be1babf90b91cf8b5604060c2f4fb87ac3842834ba7cc42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b64f2687a29ffb40be1babf90b91cf8b5604060c2f4fb87ac3842834ba7cc42", kill_on_drop: false }`
[INFO] [stdout] 5b64f2687a29ffb40be1babf90b91cf8b5604060c2f4fb87ac3842834ba7cc42
